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mixer [17]
3 years ago
7

Many state and local authorities are making laws regarding recreation on lakes, rivers, and oceans to reduce water pollution. Wh

y would lawmakers need to consult with scientists before making these laws?
Biology
2 answers:
Scilla [17]3 years ago
5 0
The correct answer is so that laws reduce pollution by a suffice amount<span />
Feliz [49]3 years ago
4 0

B) so that the laws reduce pollution by a sufficient amount

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Fats that have been artificially hardened by hydrogenation to remain solid at room temperature are called
sattari [20]
The answer is Hydrogenated Fats
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3 years ago
Explain how the development of the cuticle and the vascular system influenced the evolution of plants on land
Black_prince [1.1K]
<span>When plants moved on the land they had to adapt to new environment and </span>to deal with new <span>problems. The main problem for plants was to figure out how to regulate water loss within the cells. One of the solution was the formation of the waxy covering on top of leaves-cuticle, which evolved on the surface of leaves to reduce water loss. Another problem for plants was to figure out how to obtain resources from soil and air, so they developed vascular tissue to transport water/sugar within the plant.</span>
7 0
3 years ago
Imagine you are the nucleus of a plant or animal cell and have been asked to mentor an organelle that is new to the cell. Take y
Ivan

Hi,

I am Nucleus of the cell. I am the most important part of the cell and i have genetic material that is transferred to the offspring upon reproduction. I also supervise many important processes of cell like synthesis of proteins.

I will take you on the trip of our whole cell where you will be able to meet different organelles and know a little about their roles in cell. Let us meet them one by one:

1) Nucleolus: It is a darkish and roundish structure that resides inside me. Its role is in the synthesis of an important type of RNA called ribosomal RNA.

2) Nuclear membrane: This membrane surrounds me and is contains small pores for the movement of ribosomal RNA and proteins. Due to this surrounding DNA stays inside me and donot leaves me.

3) Golgi Complex: This is like a packaging and storing organelle of cell that processes and packs the proteins and exports them outsise or inside the cell. Their secretions include digestive glands, saliva, oils etc.

4) Rough Endoplasmic Reticulum: It consists of several long canals that form a series running throughout the cell and contains ribosomes attached with them. They are the organelles which transport proteins to the golgi complex for their packaging.  

5) Smooth Endoplasmic Reticulum: It has an important role in the detoxification process converting toxic substances into less toxic forms. They are in structure similar to rough endoplasmic reticulum except that they donot have ribosomes attached to them.

6: Centrioles: They are important in the process of cell division and are present in animal cells only.

7:Mitochondria: This is called as power house of the cell because all the processes that convert food into energy take place in this part. You can see it has two membranes outer is smototh while inner forms foldings.

8: Ribosomes and Free Ribosomes- They are freely floating in the cell or attached with endoplasmic reticulum, They have role in protein synthesis.

9: Lysosomes: They have an important function because they remove worn out and old organelles by digesting them. Therefore, they contain good digestive enzymes.

Hope it helps!

8 0
3 years ago
What is an animal cell
svlad2 [7]

Explanation:An Animal cell is a cell inside an animal and their are a lot of

different kinds of functions

3 0
2 years ago
Read 2 more answers
What clastic rock consists of the smallest grain size?
abruzzese [7]
The answer would be sedimentary rock because sedimentary is made up of small grains and also formed by deposition...
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3 years ago
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