Answer: B
Explanation:
If he saved the seeds and waited till summer the rays of light would make the flower red.
Answer:
after meiosis, each new cell will be genetically different due to random exchanges of chromosomes.
Answer:
Adding base pairs
Explanation:
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Answer:
Air is a matter
Explanation:
Matter is anything that has mass and takes up space. So, in order to prove that air is matter, we need to prove that air has mass and takes up space. It's easier to prove that air takes up space, so let's do that part of the problem first.
Get a balloon and inflate the balloon with air. The balloon get larger as you put air into them. The only way that air could make them get larger is if air takes up space.
Also the balloon can be weight before air is added and after addition of the air. The weight will be much after adding air
In plants the endosperm is the structure that forms from a triploid nucleus and nourishes the seed when a plant undergoes double fertilization.
