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3 years ago

What systems are responsible for moving the gases oxygen and carbon dioxide

Biology

2 answers:

alexandr402 [8]3 years ago

5 0

Answer:

Air

Explanation:

Air....

____ [38]3 years ago

5 0

Answer:

Air

Explanation:

Because the oxygen

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The Sun's ability to send energy to Earth through millions of miles of outer space demonstrates which process?

pentagon [3]

Answer:

Radiation! I hope this helps

Explanation:

7 0

3 years ago

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Some plants increase in height due to changes in specialized regions of cells in the tips of their branches. The processes that

Nookie1986 [14]

Answer:

mitosis, cell growth, and differentiation

Explanation:

There are several ways through which plants grow which may include the process of mitosis mainly that involves cell division. The increase in height in plants is attributed to not only cell division but also growth of the newly formed cell.

Mitosis involved division of cell and in cell growth, cells increase their size that ultimately cause growth of plant height. The highly active growth cells are meristem cells that are found at tips of the plants. They are actively dividing zones of plants and with their division and growth plant increases their heights.

Another mechanism, responsible for increase in height is cell differentiation. Differentiation is the process during which cells are specialized to perform specialized function. For example: Xylem are specialized for transport of water. Phloem are specialized for the transport of food. Similarly, some cells are specialized for growth and they are aimed at increasing in size and division that ultimately increase the plant height.

So, mitosis, cell growth, and differentiation are the mechanisms, that increase plant height due to changes in specialized regions of cells in the tips of their branches.

Hope it helps!

7 0

3 years ago

What are the implications for everyone if we dont have antibiotics to treat infections?

baherus [9]

we would loose the capability of curing every simple sickness that antibiotics can cure and will eventually die from sickness and disease

4 0

3 years ago

HELP ASAP use the particle theory to explain why hot chocolate powder dissolves more rapidly in hot water than cold water

Yuliya22 [10]

Explanation:

To dissolve, solvent particles must come in contact with solvent particles. Particles of hot water are moving much more rapidly than particles of cold water. Hence, in hot water more water particles will come in contact with hot chocolate powder than in cold water, resulting in faster dissolving.

6 0

3 years ago

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A parent cell gives rise to daughter cells with identical genetic information. Which of the following data supports the idea tha

Yuri [45]

Answer:

A feline skeletal muscle cell undergoes cell division, resulting in two feline skeletal muscle cells.

Explanation:

We are looking for a parent cell that gives rise to daughter cells with identical genetic information.

In simpler words, we are looking for something that makes 'clones' of itself.

In this statement (second option), the parent and daughters are all feline skeletal muscle cells.

A feline skeletal muscle cell undergoes cell division, resulting in two feline skeletal muscle cells.

Other incorrect choices: (All having to do with reproduction).

A child has brown eyes; one of its biological parents has green eyes, and the other has brown eyes.

This situation has two parents, each with a different trait. The child takes one of the parent's trait. The parents did not make a 'clone' of themselves.

A human sperm fuses with a human egg cell, resulting in the development of a new human.

The parents don't make 'clones' of themselves. The sperm did not make more sperm. The egg did not make more egg cells.

A long-stemmed plant reproduces with a short-stemmed plant, and the offspring are all long-stemmed.

The offspring plant only took the trait from one of it's parents. Also, whole plants are not individual cells.

4 0

3 years ago