Biology, 20.12.2019 06:31 allieballey0727

1) organisms need nutrients in order to

a. utilize hydrogen and oxygen.

b. carry out essential life functions.

c. recycle chemical compounds.

d. carry out nitrogen fixation 2) imported plants and animals in hawaii have

a. caused native species to die out.

b. increased the native bird species.

c. improved soil fertility.

d. increased crop yields.

3)the land and water ecosystems that provide the resources that a person uses and that neutralize that person’s wastes is part of that person’s

a. biodiversity.

b. ecological footprint.

c. habitat.

d. ecological sustainability.

Answers: 2

Show answers

Another question on Biology

Biology, 22.06.2019 04:00

Regarding most of the narrator’s story, which word best describes the tone?

Answers: 1

Answer

Biology, 22.06.2019 06:00

How can you tell the difference between rough er from smooth er?

Answers: 2

Answer

Biology, 22.06.2019 06:30

Amino acids contain the elements carbon, hydrogen, oxygen, nitrogen, and sometimes sulfur. of the 20 amino acids found in humans, 11 are called "nonessential" because they can be manufactured by the body when needed. which elements in these 11 amino acids are commonly obtained from the metabolism of sugar molecules?

Answers: 1

Answer

Biology, 22.06.2019 18:00

The diagram below shows the layers of a rock having a trilobite: a rock column labeled rock is shown. the column has three layers. the bottommost layer of the rock has one shaded rhomboid shape, the middle layer has a rhombus with a diagonal along with two identical organisms marked as, trilobite, in the key, the top layer has two semicircles. a key is shown on the right side of the diagram. the shaded rhombus is marked as a, the rhombus with the diagonal is marked as b, the semicircle is marked as c which statement about the rock fossils is true?

Answers: 2

Answer

You know the right answer?

1) organisms need nutrients in order to

a. utilize hydrogen and oxygen.

b....

Questions