Answer:
transitional stage because it has high birth rate and low death rate probably due to war or domestic problems
1. A. We know that a centrifuge is a machine that separates materials of (mostly) any kind.
2. Co-dominance is when multiple alleles are expressed at the same time for one set trait. For example, skin color in cows may be controlled by two alleles: brown and white, black and white, pink and white (unrealistic but just an example), etcetera.
I hope I helped!
Answer:
2
Explanation:
There are two kinds of photosystems: photosystem I (PSI) and photosystem II (PSII) (Fig. 3.3).
The correct statement is this one: Molecules move from areas of high concentration to areas of low concentration.
This is true also for diffusion outside of organisms, for example diffusion of gases in a room.
The other options are false.
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Answer:
tree > insect > frog> snake> hawk
Explanation: