Answer: for school - age children
Explanation: student vaccination and health records are not require because training requirements that are provided by national organization includes evidence of competency developed by the department of children and families.
Which of the following identify as fungi or parts of fungi
Answer:i have no idea
Explanation:
Which best describes the nucleus of an atom?
a. It is thee negatively charged part of the atom
b. It contains no mass.
c. it is made of neutrons and electrons.
d. It is the most massive part of the atom
Answer:
The answer is D.
I used the process of elimination to find your answer if you want to understand further look in my explanation. I hope I can help! Have a great day!
Explanation:
So the negatively charged part of a atom is the electron cloud so A is wrong because it would be in the wrong spot. Plus the nucleus is positively charged because it contaims only protons ans neutrons. Neutrons are neutral and protons are positive so the protons over power the nuetrons. Therefore the nucleus is not made of neutrons and electrons so C is wrong. And B is also wromg because the nucleus does indeed have mass. So the correct answer is D, it is the most massibe part of a atom.
what genetic information can be obtained from a Punnett square? What genetic information cannot be obtained from a Punnett square?
A sudden increase in the amount
of available nutrients can create
problems for an aquatic
ecosystem. How?
A. Large numbers of producers can confuse
herbivores.
B. Increased nutrients can cause producers to
compete aggressively with one another.
C. There is not enough oxygen in the
atmosphere to support excessive numbers of
aquatic plants.
Answer:
C
Explanation:
There would be a high amount of nitrates and phosphates, which reduces the amoubt of oxygeb in the tank, that will lead to the difficulty of supportibg the excessive amount of aquatic plants.
Answer:
C. There is not enough oxygen in the
atmosphere to support excessive numbers of
aquatic plants.
Explanation:
n excess amounts, both nutrients can cause an increase in aquatic plant growth and algae blooms, called eutrophication. These algae blooms live at the water surface, in order to easily access oxygen and sunlight. As a result, eutrophication prevents lower water levels from access to sunlight and oxygen in the air.
Which of the following is an aspect of consciousness that is a key to self-control?
a. Countertransference
b. Selective attention
C. Centration
d. Cognitive dissonance
Answer:
a. countertransference
what is the best example of equilibrium would be isotonic, hypertonic, hypotonic, facilitated diffusion
Answer:
isotonic
Explanation:
In order to prevent the cells from either swelling or shrinking, the body fluids should be isotonic, meaning that they are at equilibrium.
Coca-Cola owns a massive fleet of delivery trucks that have contributed 3.7 million metric tons of greenhouse gases to the atmosphere so far. Coca-Cola
decided to change by investing in new trucks that use alternative energy to do their deliveries. Their goal is to reduce their carbon footprint by 25% by the year
2020. What's this an example of?
A. Corporate responsibility
B. Market-based approach
C. Government incentive
D. Tragedy of the Commons
What influences the amplitude of waves
The amount of energy carried by a wave is related to the amplitude of the wave. ... Putting a lot of energy into a transverse pulse will not effect the wavelength, the frequency or the speed of the pulse. The energy imparted to a pulse will only affect the amplitude of that pulse.
The
of a bacterium controls transport of compounds into and out of the cell.
Select one:
O plasma membrane
O cell wall
O Golgi apparatus
O electron transport chain
what chemical reaction takes place between an egg shell and vinegar ?
Answer:
The reaction of the eggshell in vinegar is an acid-base reaction. When you submerge an egg in vinegar, the shell dissolves, leaving the inner semi-permeable membrane intact. Vinegar (acid) breaks apart the solid calcium carbonate crystals (base) in the eggshell into their calcium and carbonate parts.
Explanation:
The reaction of the eggshell in vinegar is an acid-base reaction. When you submerge an egg in vinegar, the shell dissolves, leaving the inner semi-permeable membrane intact.
Vinegar (acid) breaks apart the solid calcium carbonate crystals (base) in the eggshell into their calcium and carbonate parts.
What is an example of an acid-base reaction?A salt is a product of an acid-base reaction and is made up of the cation from the base and the anion from the acid. Hydrochloric acid reacts with sodium hydroxide to form sodium chloride (a salt) and water.
Thus, it is type of acid base reaction.
To learn more about acid-base reaction click here:
https://brainly.com/question/15220646
Describe how dawin's theroy of evolution by natural selection can explain the spread of antibiotic-resistant microorganisms which caused the return of Latasha's strep throat
HELPPP WILL MAKE BRAINILEST! Which of the following is NOT part of the chromosomes?
A)sex chromosomes.
B)Zygote.
C)Chromatin.
D)Centromere.
E)Autosomes.
Answer:
i think its e
Explanation:
Answer:
d
Explanation:
How do bacteria help plants grow?
They break down carbon dioxide into carbon and oxygen.
They protect plants from pollution from acid rain and hydrocarbons.
They change ammonia into nitrogen gas for plants to use to make proteins.
They change nitrogen into nitrates plants use to make proteins.
Answer:
They change nitrogen gas into nitrates for plants to make proteins.
Explanation:
Nitrifying bacteria and Nitrogen-fixing bacteria work together to convert nitrogen gas into nitrates which plants use to make DNA, RNA, and amino acids (which are used to make other proteins).
Bacteria help to plant growth by changing nitrogen (N element) into nitrates plants use to make proteins.
How do bacteria help plant growth?Bacteria help to plant growth by helping nitrogen assimilation during different metabolic processes.
This nitrogen is fundamental to synthesizing proteins, which are mainly composed of this element.In conclusion, bacteria help to plant growth by changing nitrogen (N element) into nitrates plants use to make proteins.
Learn more on the Nitrogen cycle here:
https://brainly.com/question/610563
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what is culture
a-the racial makeup and physical attributes of a group of people b-the music and art of people c-the behaviors and believes of a group of people d-a state made up of distinct cultural groups
I believe the answer is c
Which of the following is most appropriate unit to measure the distance Phoenix to Rocky Point ( Puerto Penasco), Mexico?
Answer:
Probaly miles or kilometers
Explanation:
15. Which of the following shows the correct sequence of what happens to the water molecules in an ice
cube when it is removed from the freezer?
(1 point)
1. The molecules gain enough energy to break free from each other.
2. The ice begins to melt.
3. The molecules vibrate in a fixed position.
4. The temperature of the of molecules increases.
5. Thermal energy is absorbed from the surroundings.
6. The molecules vibrate faster.
0 3,1,4,6,5,2
O 5,1,4,6,3,2
O 3,5,6,1,2,4
O 5,3,1,4,6,2
Answer:
the second one because the just start to melt
Which is an example of the bottleneck effect?
A. Green beetles move to a new location and build a new colony there.
B. Green beetles survive as birds don’t see them , whereas brown beetles get detected.
C. Insecticide spraying eliminates all but a few of the beetles on a island .
Help help help please
Answer:
Endoderism
Explanation:
3. Which of the following is an example of volume?
O A. 25 mL of rubbing alcohol in a graduated cylinder
B. 50 grams in a pencil
C. 3 meter piece of wood
O D. 10 kilogram boulder
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A. 25 mL of rubbing alcohol in a graduated cylinder.Others represent mass of that substance .
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HOPE IT HELPS
PLEASE MARK ME BRAINLIEST ☺️
how is tertiary structure maintained?
1) via hydrogen bonding between R groups
2) via ionic bonding between R groups
3) via covalent bonding between R groups
4) all of the above
Answer:
All three of these bonds hold the R groups of the amino acids together.
Explanation:
The structures are stabilized by multiple interactions, specifically side chain functional groups which involve hydrogen bonds, salt bridges, covalent disulfide bonds, and hydrophobic interactions.
- Hydrogen bonding
- Salt bridges (ionic bonding)
- Covalent disulfide bonds (Covalent Bonding)
- All in R groups
Where does the atoms in our food come from?
Answer:
D. all of these.
Explanation:
If a cell were lacking lysosomes what would it not be able to do?
Answer:
If lysosomes were absent, there wouldn't have been a waste diposal system for the cell. Any foreign material that enters the cell or any worn out cell organelles wouldn't get digested
Hope that helps!
PLEASE help
If anyone know which it is please tell
thank you
Answer:
Explanation:
Because there not like humans they don't move very much they still need water and sunlight though make sure they get sunlight daily and water weekly - for number9 !! hope its right
Answer:
6) Plants create photosynthesis to get energy, animals eat waste and other organisms.
7) Yes, the body does get all the energy from the sun. When we eat animals that eat plants, the energy from CR goes to the consumers.
8) No, CR is the result of photosynthesis, if no CR were around, photosynthesis could not begin.
9) Plants needs energy to help move things in and out of the cell. Plants also need energy to grow and reproduce.
please help me fast!!
Answer:
they are not living because when they fell from the tree they stopped getting water. so it depends on how long ago they fell.
Answer:
I would agree that the leaves that have fallen are dead. I agree because it is a proven fact that, when a leaf is not conected to a tree it will die because it is not geting protens or food from the tree anymore.
Explanation:
MARK AS BRAINLISTwhich of the following is not a concern with mining?
A) Groundwater contamination
B) danger of collapse
C) storing radioactive waste
D) increased surface water runoff
Answer:d
Explanation:
Answer:
B
Explanation:
Danger of collapse, since they are mining in cave on mountains there is a risk that the cave could collapse on them if they hit one wrong spot.
Energy is able to stored be but not be changed
Answer:
false
Explanation:
Energy is always being transferred and changes form.
Alandscaper is shopping for landscaping materials. She wants to use materials through which water flows easily. Which two materials should she choose? O clay and gravel O gravel and loosely packed soil granite and rocks with cracks O rocks with cracks and clay
Answer:
a
Explanation:
What type of pollution causes health problems primarily through decreased mental health and stress?
A. Species extinction
B. Acid rain
C. Noise pollution
D. Water pollution
Answer:
Noise pollution
Explanation:
Identify the relationship between temperature and state change.
Answer:
Explanation:
"Both temperature and pressure can be measured, and state changes can be observed. When thermal energy is added to a substance, its temperature increases, which can change its state from solid to liquid (melting), liquid to gas (vaporization), or solid to gas (sublimation)."
(Q005) Humans are unusual because our cultural practices can actually change our environmental circumstances. We can change the environment in which natural selection acts on our traits. Describe how this process has played out in the evolution of adult lactose tolerance. Can you hypothesize any similar situations where our future evolution may be influenced by cultural practices we have today
Answer:
Lactose tolerance conferred an evolutionary advantage, thereby this beneficial mutation increased its frequency in the population
Explanation:
Originally, adults were unable to digest lactose. But approximately 8,000-10,000 years ago something remarkable happened: a mutation near the gene that produces the lactase enzyme appeared in a raising cattle population from Europe-Middle East, making adults able to digest lactose. Nowadays, many adults from different societies are tolerant to digest lactose because this mutation increased its frequency and extended to different populations. It is a classical example of how a beneficial mutation may eventually become the most common gene variant by increasing its frequency in the population, and, subsequently extending to other populations. It is possible to hypothesize that new mutations associated with human activities may appear in current human societies, thereby conferring an evolutionary advantage in the same way that lactose tolerance in cattle-raising people. For example, nowadays, mutations in human behavior-associated genes might confer beneficial social skills (thereby increasing the frequencies across time or across populations).