Biology, 28.08.2019 07:20 Kittylover65

Explain why water used by plants and animals today has been around for millions of years.

Answers: 2

Show answers

Another question on Biology

Biology, 21.06.2019 19:00

One statements is an example of a scientific observation. another statement is an example of a scientific explanation. identify the correct statement for each category to illustrate how scientific explanations are inferred from scientific observations.

Answers: 3

Answer

Biology, 22.06.2019 07:30

The picture represents a structure of the respiratory system. which is the function of this structure? to bring air into the body to exchange oxygen with carbon dioxide to carry air to the lungs to release oxygen from the body

Answers: 1

Answer

Biology, 22.06.2019 08:00

Punnett squares are used to show possible combinations of alleles or to predict the probability of a trait occurring in offspring. an incomplete dominance cross is performed between a bird that is homozygous for red feathers and a bird that is homozygous for blue feathers. purple offspring result. then, two of the purple offspring are crossed. according to the punnett square for this cross, how many of the offspring from the second cross will have a feather color that results from incomplete dominance? 1 in 4 2 in 4 3 in 4 4 in 4

Answers: 2

Answer

Biology, 22.06.2019 11:00

When a cell is in a solution that has the same concentration of water and solutes as its cytoplasm, the cell is said to be in a(n) solution. a. isotonic b. hypotonic c. hypertonic b. facilitated

Answers: 3

Answer

You know the right answer?

Explain why water used by plants and animals today has been around for millions of years....

Questions