Answer:
Both algae and phytoplankton
Explanation:
In the aquatic ecosystems, both algae and phytoplankton are producers and on land, plants are the primary producers.
The primary producers provides food for the whole ecosystem.
During photosynthesis these producers are able to take up inorganic compounds and synthesize organic molecules. They use carbon dioxide and water in the presence of sunlight to produce glucose and oxygen gasThe glucose is the food on which the ecosystem depends on Algae and phytoplankton produces food this way too.The transfer of pollen, containing the sperm cells, to the female part of the flower is called:
a) pollination
b) seed dispersal
c) germination
d) fertilization
Answer:
A
Explanation:
That's the answer I think because the other terms mean something different
Define weathering. Breaking down of rock into sediment All of the above Deposition of small rocks or sediment Movement of small pieces of rock or sediment
Answer:
the answer is Breaking down of rock into sediment hope this helped
Explanation:
iii. Which two substances need to be supplied to the muscles in larger amounts during exercise?
a) Glucose.
b) Lactic acid.
c) Oxygen.
d) Urea.
Answer:
c) Oxygen
I hope this helps!
How do you kill something which is dead or non living
What sugar is found in DNA?
Answer:
The sugar in deoxyribonucleic acid (DNA) is deoxyribose. The deoxy prefix indicates that the 2′ carbon atom of the sugar lacks the oxygen atom that is linked to the 2′ carbon atom of ribose (the sugar in ribonucleic acid, or RNA)
Explanation:
Hope this helped
Help me PLEASE! Choose one answer! First one to answer get Brainliest!
9.) Fossils found closer to the top of the surface are older than those found further below.
A.) True
B.) False
Answer:
False
Explanation:
the ones on the bottom are the ones burried the furthest therefore they are the oldest
The greenhouse gas that has increased in the atmosphere due to humans burning fossil fuels is called nitrogen dioxide.
True
False
Answer:
true
Explanation:
Answer:
True
Explanation:
HELP!!! Explain why there are always more primary consumers in an ecosystem than tertiary consumers.
Answer:
Because we lose energy each time we move up a trophic level, we have more producers than consumers, more herbivores than carnivores, more primary consumers than secondary consumers. See this Socratic answer for more detail.
Explanation:
Your kidneys and stomach are made of many tissues working together.
What does that make you kidneys and stomach?
Cells
Tissues
Organs
O Organ Systems
Is phenotype a physical trait?
Answer:
The term "phenotype" refers to the observable physical properties of an organism; these include the organism's appearance, development, and behavior.
Plants are producers. This means they take in sunlight, water, and carbon dioxide
and convert them into sugar and oxygen. What is the name of this process? *
A: conservation
B: homeostasis
C: metabolism
D: photosynthesis
Answer:
D. Photosynthesis
this process is called Photosynthesis
Which of these is a food web based on the relationships described above?
Answer:
It is B.
Explanation:
It shows the correct relationship between the animals and the Peccaries.
what does the abbreviation "daL" stand for?
Answer:
The decay is a unit of volume equivalent to ten liters, represented by the symbol dal. It is the first multiple of the liter and also equates to 10 cubic decimeters.
Explanation:
Indicate the color of blood in each of the following cases:
1. Blood entering the lungs (alveoli):
2. Blood leaving the lungs (alveoli):
3. Blood entering the organs (cells):
4. Blood leaving the organs (cells):
Answer:
1) blue
2) red
3) red
4) blue
Explanation:
organs need red blood and they get rid of blue blood. the lungs are what changes blue to red, so the lungs take in blue and expels red blood.
1.what are secondary metabolites?
Answer:
Atropine,Gossypol
Explanation:
Examples of secondary metabolites include antibiotics
Which activities of a cell that include cellular growth, DNA
replication/duplication, and cell division?
HELP ASAP!! 2 MINUTES!! I'll give brainliest and points and thanks if you get it right
Answer:
Question 1. a: Carbon, Hydrogen, Oxygen and Nitrogen
Question 2: (i cannot see the full question)
Think about the concept of evolution.
Would you say this is a hypothesis or a theory? Think about the difference between a theory and a hypothesis and try to apply it to the concept of evolution.
Definitions:
In science, a theory is more like a scientific law than a hypothesis. A theory explains a set of observations or events. It must be verified multiple times by many different scientists. One scientist cannot create a theory on his or her own.
A hypothesis is an educated guess based upon observation. It is an explanation of a single event based upon what is observed. A hypothesis has not been proved but can be supported by experimentation.
its for the first onehypothesis
h
Concept of evolution is a theory.
It is a scientifically accepted explanation of the facts that life and many forms has changed over year.What is evolution?Evolution is a the change in the characteristics of a species over several generation and relies on the process of natural selection.
What is natural selection?
It is the process through which a population of a organism adapt to changing environment and pass its gene to the next generation.
To know more about evolution here
https://brainly.com/question/13492988
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which target organ releases glucose into the blood-stream as a result of the action of adreline?
a) adrenal gland
b) kidney
c) liver
d) pancreas
The answer for this is the liver
The target organ that releases glucose into the bloodstream as a result of the action of adrenaline is the liver, which is present in Option C, as the liver stores the glucose in the form of glycogen.
What is the importance of glycogen in the body?Glycogen is a polysaccharide that is stored in the liver and muscles of the human body and plays a crucial role in maintaining the body's energy as well as glucose homeostasis. During exercise or physical activity, glycogen is broken down into glucose, which is then released into the blood as fuel; this is regulated by hormones such as insulin and glucagon and prevents hyperglycemia.
Hence, the target organ that releases glucose into the bloodstream as a result of the action of adrenaline is the liver, which is present in Option C, as the liver stores the glucose in the form of glycogen.
Learn more about the importance of glycogen here.
https://brainly.com/question/12579095
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In a Punnett Square, where are the parent alleles written _:
a. On the top and inside the boxes
b. Only on the left and right sides of the boxes.
c. Outside of the boxes (top and left side)
d. All on the top side of the boxes.
In a Punnett Square parent alleles are written Outside of the boxes (top and left side).
What is a Punnett square?The Punnett square is a table in which all of the possible outcomes for a genetic cross between two individuals with known genotypes are given.
What is genotype in Punnett square?A genotype is the genetic makeup of the organism. This is shown by the three genetic conditions described earlier (BB, Bb, bb). The phenotype is the trait those genes express.
Hence, C is correct option
To learn more about Punnett square, here
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All living things are made of cells. What are cells made of
- Organs
- Tissues
- Compounds
- Organ systems
Answer:
tissues
Explanation:
cells make up tissues,tissues make up organs,and organs make up organ systems
Answer:
- Compounds
Explanation:
Hope this helps
What is a pure strain, in biology?
Answer:
A pure strain is a strain containing only a single type of genetic material (of its own) within it.
Explanation:
Why is meiosis important for organisms?
A. It allows for genetic variation among organisms.
B. It determines which genes are dominant and which are recessive.
C. It produces genetically identical cells.
D. It provides a means of asexual reproduction.
describe the process of secondary succession using your own words
What is the first step of cytokinesis in plant cells?
Answer:
yesnvgubcdyjbbccfgjjjffthvcdthbfdaaadhjllgd
ans is wrong
Pancreatitis is an inflammation of the pancreas which can damage pancreatic tissue. The pancreas produces digestive enzymes such as amylase and lipase. These enzymes assist in breaking down certain food biomolecules. In this disorder, enzyme production from pancreatic tissue may be stopped. Identify the substrate.
Answer:
Lipase is a lipid
Amylase is a starch
Explanation:
please answer this question.
Answer:
I can't answer the question if you don't give me any information.
Answer:
Okay, what do you need help with . I don't see any attachment
Explanation:
Guess this song
We all need that someone
Who gets you like no one else
Right when you need it the most
We all need a soul to rely on
A shoulder to cry on
A friend through the highs and the lows
50. Identify which of the following is the most complex and explain your answer choice:
stomach, heart, red blood cell, muscular system.
Answer: Muscular system because it is a complex body system, the others are organs in cells
Answer:
The muscular system
Explanation:
To make it simple, you know how you have muscles throughout your body? This makes it quite complex, given that it has to be able to function with so many other muscles working together.
The heart just pumps blood, the stomach digests, and the red blood cells carry oxygen throughout the bloodstream. Simple, right?
Hopefully this helped and made sense! ^v^''
Viral DNA/RNA takes over the cell’s organelles to ?
Answer:
just in internet:
Pls answer I have a test soon !!!! Any help appreciated
Answer:
A,C,D
Explanation:
B,C,A