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Sever21 [200]
3 years ago
7

4. Birds flying south for the winter are demonstrating

Biology
1 answer:
Ahat [919]3 years ago
6 0

Answer:

Migration

Joint Muscles

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The ___________ is an example of bone as an organ; ___________ bone is an example of bone as a tissue.
Debora [2.8K]

Answer:

The femur is an example of bone as an organ; spongy bone is an example of bone as a tissue.

Explanation:

5 0
3 years ago
What are the functions of carbohydrates, lipids, protein, and Nucleic Acids?
Alik [6]

Answer:

Carbs - provide your body with energy.

Lipids - serve as structural components of cell membrane, function as energy storehouses, and function as important signaling molecules.

Protein - helps with growth and maintenance of tissues, enzymes that cause biochemical reactions in and out of your cells, some proteins are hormones so it acts as a messenger the aid communication between your cells, tissues, and organs. And many other thing that are a google search away.

Nucleic Acids - hold storage and expression of genetic information

3 0
3 years ago
Mitochondria differ from chloroplasts in that mitochondria
ANTONII [103]

Answer:

Mitochondria differ from chloroplasts in that mitochondria is the energy bank of every cell while chloroplast houses the chlorophyl that gives green pigmentation for photosynthesis to occur in plants

Explanation:

7 0
3 years ago
BRAINLIESTTT ASAP!!!
Gnom [1K]

B.

I'm pretty sure because, chemicals and pesticides can easily make insects more immune. So therefore the average pesticides will no longer work on them but also some may not be affected by the solutions.

6 0
3 years ago
Read 2 more answers
You are choosing your favorite fresh vegetables at the grocery store when you are suddenly sprayed with a mist of water meant fo
loris [4]

Answer:

c) pure water on the produce would put it in a hypotonic environment and keep the produce firm.

Explanation:

Ideally, in a natural environment, plants leafs remain fresh and firm looking by absorbing water from their natural environment. However, in a case where these vegetables have been removed from their natural environment, they have lost the ability to absorb water under natural conditions.

In order to keep the leaf cells of the vegetables firm and rigid, so they can look fresh and appealing, they have to be placed in a hypotonic condition i.e. an external condition with high concentration of water. To do this, a grocer in a supermarket will occasionally spray the vegetables with pure water to keep the vegetables' cell from drying out and hence lead to wilting, which would make the vegetables less appealing to customers.

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3 years ago
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