Hello there!
I had a question just like this before and I believe there are options to choose. It doesn't matter, I'll work it out.
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We can determined that jellyfish existed before trilobites and ammo-nites.
I hope I helped!
The variation may already exist within the population, but often the variation comes from a mutation, or a random change in an organism's genes.
Answer:
Channels discriminate between solutes mainly on the basis of size and electric charge.
Explanation:
The answer is D. A turtle suns itself on a rock during a cool day
Answer:
heyyyoo!!
Germination is the process of seeds developing into new plants. First, environmental conditions must trigger the seed to grow. Usually, this is determined by how deep the seed is planted, water availability, and temperature. The water activates special proteins, called enzymes, that begin the process of seed growth.
Explanation:
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