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Elena-2011 [213]
3 years ago
9

PLEASE HELPPPPPPPPPPPP

Biology
1 answer:
tangare [24]3 years ago
6 0
B. Chlorophyll. Chlorophyll is the green pigment on leaves that is responsible for the absorption of (sun)light to provide energy for photosynthesis. The light is used by chlorophyll to produce food.
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Neurotransmitter molecules are stored in ______________.
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In synaptic vesicles.

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I have a few questions I'm having trouble with, maybe if you guys could please help me out, thank yoo~! ^w^
Sauron [17]

1)

2)Keep more fruits, low-fat dairy products (low-fat milk and low-fat yogurt), vegetables, and whole-grain foods at home and at work. Focus on adding healthy food to your diet, rather than just taking unhealthy foods away. Try to eat a family meal every day at the kitchen or dining table.

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4)The First Law of Thermodynamics states that heat is a form of energy, and thermodynamic processes are therefore subject to the principle of conservation of energy. This means that heat energy cannot be created or destroyed

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8 0
3 years ago
Nitrogen fixation is one-way nitrogen moves through ecosystems. Why is nitrogen fixation necessary for ecosystems?
Svetradugi [14.3K]
The answer to this is A
3 0
3 years ago
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An elephant has a long, powerful trunk. According to the ideas of Lamarck, how did the trait of long, powerful trunks develop in
Lubov Fominskaja [6]

Answer:

Gradually, as generations of elephants continued to selectively use and develop their trunks.

Explanation:

Jean-Baptiste Lamarck was  famous French Naturalist. He was a soldier, a biologist and an academic. He gave an early theory of evolution known as the theory of Lamarckism.

It was Lamarck who first believed that elephants earlier had small trunks. But eventual when there was scarcity of food and water, the elephants stretched out its trunk to reached out for food such as trees and also water. And as a result their offspring inherited long and powerful trunk.

In his theory of Lamarckism, he believed that the species passes on its traits to the offspring which they acquired through their use in their lifetime. In this case, the elephants might have used their trunks in such a way that they became long and strong over time and they passed tis trait to their babies.

5 0
3 years ago
Who's the father of botany?<br>​
aleksley [76]

Answer:

Theophrastus is known as the 'father of botany'.

Explanation:

8 0
3 years ago
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