A proposed explanation for a wide range of observations and experimental results that is supported by a wide range of evidence. ... Most factors are held constant in a scientific experiment because you can only change one factor in an experiment so if you notice something, you'll know what caused it.
The earliest forms would be plants and other life like that, and current day would be mostly humans and animals and a lot of plants are disappearing
Answer:
starch
Explanation:
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Answer:
Jacobs argument is justifiable because the chloroplast and mitochondria both convert the potential energy from organic compounds into a suitable form for immediate use by the cell.
Explanation:
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