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3 years ago

Living things come from other living things through either sexual or asexual reproduction.

Biology

1 answer:

Iteru [2.4K]3 years ago

7 0

Explanation:

Organisms don’t have to only reproduce sexually or only reproduce asexually - some animals do both!

When conditions are good, such organisms will reproduce asexually because it is easier. For example, starfish (by fragmentation), slime molds, and water fleas/daphnia (by parthenogenesis) all reproduce asexually when there is plenty of food, minimal predators, and not too much crowding of individuals of the same species.

When conditions worsen (less food, too many individuals, etc), they may switch to sexual reproduction in order to add genetic variation to their population and ensure survival through difficult times.

brainliest and follow and thanks

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There are about 11,200,000 billion metric tons of O2 in the atmosphere. Based on an estimated photosynthesis rate of 600 billion

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$t=18666.7years$

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Hello,

In this case, since the rate at which oxygen is produced via photosynthesis is:

$600 \frac{billion\ metric\ tons}{year}$

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$t=\frac{11,200,000billion\ metric\ tons}{600 \frac{billion\ metric\ tons}{year}} \\\\t=18666.7years$

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3 years ago

The reduction of friction between the parietal and visceral surfaces of an internal cavity is the function of

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Answer:

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3 years ago

Nice I need help on this one pls help me thank youuuuu.

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Answer:

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Explanation:

Amebiasis that cause desentry and diarrhea.

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