Answer: ONLY CERTAIN SUBSTANCES CAN PASS THROUGH IT
Explanation:
1 only gases and water can pass through it.
2 substances need permission to pass through it.
3 only certain substances can pass through it.
4 substances need carrier molecules to pass through it.
5 ATP is always needed to move molecules across the plasma membrane.
Both have phosphate-pentose back bone, as well as both have adenine, cytosine and guanine bases.
Answer: well it's which ever one that was getting the most sun and how much timne you leave each brick out in the sun
Explanation:
pls mark brainiest
Answer:
In systems, the relationships between individual parts may be more important than the parts. An ecosystem is not just a collection of species, but includes living things interacting with each other and their nonliving environment. In the systems view, the "objects" of study are networks of relationships.
Explanation:
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D! Commensalism is one organism benefits and the other is unaffected !
