Answer:
The mass of an object is a measure of the amount of matter it contains. The weight of an object is a measure of the force exerted on the object by gravity, or the force needed to support it. Mass does not change with gravity as weight does due to the act of pulling down on an object making it in fact heavier.
Explanation:
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The baby will be A group, The A and B genes are dominant and the O gene is recessive.
Answer:
Like insects, plants must meet the opposing demands of water retention and gas exchange.
Explanation:
The site of photosynthesis in plants, as well as the gas exchange site, is the leaf .
