David created a shoe box model of a grassland. He placed biotic factors in first but needs to add some abiotic factors. Which two abiotic factors could he add? A. Trees, B. Sunlight, C. Insects, D. Flowers, E. Humans, F. Water.

Answers

Answer 1
B. Sunlight hope this helps
Answer 2

He placed biotic factors in first but needs to add some abiotic factors,  two abiotic factors could he add Sunlight and Water.

What are abiotic factors in an ecosystem?

An ecosystem is a place where biotic factors (that have a life) and abiotic factors (that have no life) converge, for the balance of the ecosystem both are necessary.

For example, in an ecosystem, animals and plants are the biotic factors, and among them, there are relationships such as animals that feed on other animals or others that feed on plants. But this life would not be possible if there were no factors such as water, sun, soil, oxygen, among others. So, the correct answer is C.

Thus, option "B and F" is correct.

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Related Questions

Dad has blue eyes and Mom has blue eyes. Their daughter, Bonnie, has brown eyes. Is Bonnie adopted? Use the GENOTYPE of each parent to EXPLAIN your answer

Answers

Answer:

No, Her parents carried it from other family members because brown is dominant

Explanation:

hope this helps

No, Her parents carried it from other family members because brown is dominant Dad has blue eyes and Mom has blue eyes. Their daughter, Bonnie, has brown eyes.

What is a phenotype of eye color?

The allele for green eyes is always dominant over the allele for blue eyes, which is always recessive. You will have brown eyes if at least one of your two copies is brown (Bb), which is what dominance signifies.The allele for brown eyes is the most dominant one and is always dominant over the other two alleles.

Geneticists refer to the various eye color gene variants as B for brown and b for blue, if your mom has blue eyes, your dad has brown eyes, and you have brown eyes.

Therefore, a quarter of the offspring will be born with blue eyes, and three-quarters will be born with brown eyes if both parents have brown eyes but also carry the gene for blue eyes.

Therefore, No, Her parents carried it from other family members because brown is dominant Dad has blue eyes and Mom has blue eyes. Their daughter, Bonnie, has brown eyes.

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You are learning about mimicry in entomology. Which microscope would be best to look at the wings of two different butterflies to determine which is a Monarch Butterfly and which is a Viceroy Butterfly?

Answers

SEM scanning electron microscopy

The greatest tool to use to compare the wings of two distinct butterflies and identify which is a Viceroy butterfly and which is a Monarch butterfly is a scanning electron microscope, hence option C is correct.

What is a scanning electron microscope?

A focused stream of electrons is used by an electron microscope known as a scanning electron microscope (SEM) to scan a sample's surface and produce images of the material.

Various signals that reveal information about the sample's surface topography and composition appear as the electrons make contact with the sample's atoms.

The electron beam is scanned using a raster scan pattern, and an image is produced by fusing the position of the beam with the intensity of the signal that is detected.

Therefore, to compare the wings of two distinct butterflies and identify which is a Viceroy butterfly and which is a Monarch butterfly with a scanning electron microscope,  hence option C is correct.

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The given question is incomplete, so the complete  question is,

You are learning about mimicry in entomology. Which microscope would be best to look at the wing of two different butterflies to determine which i a Monarch Butterfly and which I a Viceroy Butterfly?

compound microscope

dissection microscope

scanning electron microscope

tranmiion electron microcope

Which of the following strategies would likely be part of a system of integrated pest management in a restaurant kitchen?


Sealing cracks in walls and placing screens over windows
Scattering small quantities of poison along exterior of restaurant
Trapping pests in mechanical devices and releasing them far from the restaurant

A) I and II only
B) I and III only
C) I, II, and III

Answers

B…. It’s been a while but I believe this is it

Which part of bone marrow is
fatty and acts as a place for
storage?


A. Red
B. Yellow
C. Pink
D. White

Answers

Answer: the answer is B

Explanation: Yellow bone marrow is involved in the storage of fats. The fats in yellow bone marrow are stored in cells called adipocytes.

Define Digestive System ​

Answers

organs that take in food and liquids and break them down into substances that the body can use for energy and tissue repair
complex process of turning the food you eat into nutrients

tRNA:
a) helps to translate codons to DNA
b) transfers anticodons to rRNA
c) recognizes anticodons in the mRNA
d) joins one specific amino acid

Answers

Answer:

A transfer RNA (abbreviated tRNA and formerly referred to as sRNA, for soluble RNA) is an adaptor molecule composed of RNA, typically 76 to 90 nucleotides in length (in eukaryotes), that serves as the physical link between the mRNA and the amino acid sequence of proteins. Transfer RNA (tRNA) does this by carrying an amino acid to the protein

Explanation:

3. Carbon can form __________________ covalent bonds.
4. Covalent bonds are between ___________ and ___________. (metals or nonmetals)
5. Polar covalent bonds ___________________ (do/do not) share electrons equally.
6. Nonpolar covalent bonds___________________ (do/do not) share electrons equally.
7. Define Isomer:
8. What is vitalism? Who disproved it and how?
Monomer
Elements Found
9. Define metabolism, anabolism, and catabolism

Answers

3.a
4.nonmetals and metals
5. Do no share electrons equally
6. Share electrons equally
7. Contain the same number of atoms exactly same empirical formula but are different because the arrangement of the atoms.
9. Metabolism is the sum of chemical reaction. Anabolism is a process in which smaller things are built to make larger. Catabolism is the braking of substance from larger things or molecules.

HELP PLEASE PICTURE PROVIDED

Answers

Answer:

Iconic Solution is my best answer

For this discussion, explain how each organelle in a eukaryotic animal cell is interconnected with the others. You will need to write at minimum a couple of paragraphs but at most as much as it will require for you to answer this.

Answers

Answer:

Different organelles make close contacts with each other via MCSs. These contact sites are generally thought to form via membrane proteins that act as tethers on the interacting organelles . Often these tethers are part of large multiprotein complexes.

The endomembrane system (endo = within) is a group of membranes and organelles in eukaryotic cells that work together to modify, package, and transport lipids and proteins. It includes the nuclear envelope, lysosomes, vesicles, endoplasmic reticulum and the Golgi apparatus, which we will cover shortly.

There are two types of proteins: structural proteins and enzymes. Cell organelles must work together to carry out protein synthesis, utilize proteins within the cell, and transport them out of the cell.

Explanation:

what is the effect of antidiuretic hormone on the cells of the collecting duct?

Answers

(ADH) is key to the reabsorption of water for the kidneys, when (ADH) is present collecting duct is permeable to water.

Pick the odd one out from each of the groups given below on the basis of respiratory organs. Give
reason for your answer.

(a) Cockroach, grasshopper, snail, ant
(b) Lizard, cow, earthworm, snake
(c) Crocodile, whale, dolphin, fish




fasst answer
if ur answering correctly i will sure mark u as a brainlist plz guisss

Answers

Answer:

a

Explanation:

because they are all arthropods

An animal is born with albinism (lack of pigmentation). This is an example of which of the
following?
Cloning
O Poor nutrition
O Environmental changes
Mutation

Answers

answer is the last one, mutation

The lake ecosystem where this food chain takes place is hosting a new fishing tournament. It is expected to be the largest fishing tournament in the state. The goal is to catch as many bass as you can over a 3-day period. What would be the effect on the food chain due to the fishing tournament

Answers

Answer:

The sunfish population should grow

Explanation:

Cuz me smort

Which of the following situations
demonstrates a chemical change?
A. wood turning to ashes as it burn's
B. ice forming when water is placed in a freezer
C. sugar dissolving in a glass of hot
tea
D. a board becoming smooth as it is sanded

Answers

A. wood turning to ashes as it burns, because when something burns that is a chemical change
The correct answer is A

How does carbon atom work on plants

Answers

Answer: Carbon moves from the atmosphere to plants. In the atmosphere, carbon is attached to oxygen in a gas called carbon dioxide (CO2). Through the process of photosynthesis, carbon dioxide is pulled from the air to produce food made from carbon for plant growth.This energy makes carbon molecules an excellent source of fuel for all living things. During photosynthesis, plants absorb carbon dioxide and sunlight to create fuel glucose and other sugars for building plant structures. This process forms the foundation of the fast (biological) carbon cycle.

Explanation: (credits to the internet) Hope this helped! <3

What supplies energy used to synthesize carbohydrates during the Calvin cycle?

Answers

The energy from light dependent reactions.

Which of the following best describes a vein

Answers

Answer:

Which of the following best describes veins? a. thick walled, small lumens, low pressure, lack valves b. thin walled, large lumens, low pressure, have valves c. thin walled, small lumens, high pressure, have valves d. thick walled, large lumens, high pressure, lack valves

Explanation: yw have a good day

The distortion (change in shape) of enzyme molecules which occurs at high temperatures is known as

Answers

This is called denaturation. Proteins are denatured by heat.

Which to provide evaluation of force, posture, and duration for the neck trunk and upper arms coupled with muscle function and physical lose on the body

Answers

Answer:

Strength, reflexes, and eye-hand coordination tend to decrease with a(n)

Free BRAINLYEST "ANSWER ONLY IF U WANT IT"

Answers

Answer:

I do__________________

Answer:

I do

Explanation:

The element present in the chlorophyll pigment is

Answers

Answer:

full ques..please.. not understanding

Answer:

magnesium atom

Explanation:

The chlorophyll molecule consists of a central magnesium atom surrounded by a nitrogen-containing structure called a porphyrin ring; attached to the ring is a long carbon–hydrogen side chain, known as a phytol chain.

what is the female body parts name​

Answers

Answer:

Uterus

Explanation:

A female reproductive organs are the vagina, uterus, fallopian tubes and ovaries

27. A form of energy is stored in the bonds
between atoms, What is the name for
this stored energy?
A kinetic energy
B chemical energy
C electrical energy
D electromagnetic energy

Answers

A form of energy that is stored in the bonds  between atoms of a chemical element is referred to as: B. chemical energy.

A chemical energy can be defined as a form of energy that is stored within the forces of attraction (bonds) that are existing between ions, crystals, atoms or molecules.

In Chemistry, bond energy refers to the amount of chemical energy that is required to break one (1) mole of a particular chemical bond. Also, bond energy is measured in kJ/mol.

In conclusion, a form of energy that is stored in the bonds  between atoms of a chemical element typically is referred to as chemical energy.

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Which BEST describes the energy transformation in photosynthesis and cellular respiration?

A
B
C
D

Answers

Answer:

I believe the answer is B. That is a tricky question, tho.

Explanation:

10 examples of monocot plant and 10 examples of dicot plants

Answers

Answer:

THIS ARE MONOCOT PLANTS EXAMPLES:

Legumes (pea, beans, lentils, peanuts) daisies, mint, lettuce, tomato and oak are examples of dicots. Grains, (wheat, corn, rice, millet) lilies, daffodils, sugarcane, banana, palm, ginger, onions, bamboo, sugar, cone, palm tree, banana tree, and grass are examples of plants that are monocots

THIS ARE DICOTS PLANTS EXAMPLES:

Common examples of dicots include fruits like grapes and apples, trees like chestnut and oak, vegetables like soybean and carrot, and flowers like rose and hollyhock. Dicots differ from monocots (having just one cotyledon) in the seed, vascular structure, flowering, and leaf arrangement.

Answer:

Monocot = Maize Wheat Rice Sugarcane Banana Corn Grass Bamboo Millet Daffodils

Dicot = Pea Beans Lentils Peanuts Daisies Mint Lettuce Tomato Oak Mustard

Thick hair is dominant to thin hair and brown eyes are
dominant to blue eyes. If a man that is heterozygous
for thick hair and brown eyes and a woman is
heterozygous for thick hair and brown eyes, what is
the chance that they would have a baby with thin hair
and blue eyes?

Answers

Answer

1/4

Explanation:

1/4 properbility

How has earths atmosphere changed over time

Answers

Answer:

Hey mate....

Explanation:

This is ur answer.....

When earth was first formed, its atmosphere was likely composed of hydrogen, helium, and other gases that contained hydrogen. Over a vast amount of time, millions of years, the earth gradually cooled. When the temperature dropped enough, water vapor condensed and went from a gas to liquid form. This created clouds.

Hope it helps!

Brainliest pls!

Follow me! :)

Answer:

When earth was first formed, its atmosphere was likely composed of hydrogen, helium, and other gases that contained hydrogen. ... Over a vast amount of time, millions of years, the earth gradually cooled. When the temperature dropped enough, water vapor condensed and went from a gas to liquid form. This created clouds.

Before life began on the planet, Earth's atmosphere was largely made up of nitrogen and carbon dioxide gases. After photosynthesizing organisms multiplied on Earth's surface and in the oceans, much of the carbon dioxide was replaced with oxygen.

Hope that helped. x

please help!!
I WILL MARK BRAINLIEST!!!!​

Answers

Answer:

1.A

2.C

3.D

4.C

5.A

Explanation:

1.There are some characteristics that are inherited from your parents, shape of blood cells is one of them. In sexual reproduction, offspring are formed when sperm of male combine with egg of female organism.Therefore, some characteristics comes from male organism and some from female organism. In sexual reproduction, diploid organism is formed because half of genes comes from male and half comes from female.

2.Heredity, also called inheritance or biological inheritance, is the passing on of traits from parents to their offspring; either through asexual reproduction or sexual reproduction, the offspring cells or organisms acquire the genetic information of their parents

3.A monk, Mendel discovered the basic principles of heredity through experiments in his monastery's garden. His experiments showed that the inheritance of certain traits in pea plants follows particular patterns, subsequently becoming the foundation of modern genetics and leading to the study of heredit

4.Mendel made sure to study 30,00 pea plants when he presented his data to the community. Another example is when Mendel painstakingly removed all of the immature anthers from the plant’s flowers before the cross.Mendel used seven pea plant traits in his experiments which include flower color (purple or white), flower position (axil or terminal), stem length (long or short), seed shape (round or wrinkled), seed color (yellow or green), pod shape (inflated or constricted), and pod color (yellow or green).

5.A pea plant could have a copy of the height gene that coded for "tall" and a copy of the same gene that coded for "short." But the tall allele is "dominant," meaning that a tall-short allele combination would result in a tall plant

Is it possible for a primary consumer to be an omnivore or carnivore?

Answers

Answer:

yes is it

Primary consumers are animals that eat primary producers; they are also called herbivores (plant-eaters). Secondary consumers eat primary consumers. They are carnivores (meat-eaters) and omnivores (animals that eat both animals and plants).

Hope this helps!!

Explanation:

Itz Deepika Here to help ~ .

Note:- If you have any more questions then let me know !!

Which is NOT true about pedigrees?

a. They show only recessive disorders.

b. They can be used to predict disorders in a family.

c. They indicate the sex of an individual.

d. They are useful in inferring genotypes of individuals.
****GIving Brainlist****

Answers

Answer:

i think its this one c. They indicate the sex of an individual.

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