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jenyasd209 [6]
4 years ago
11

Which heart valves are open during ventricular diastole?

Biology
1 answer:
Masteriza [31]4 years ago
5 0
Take your shirt off, wave it round ya head like a helicopter
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Write the name of blood carpuscles?
mrs_skeptik [129]

Answer:

RBCs ( Red blood carpuscles )

WBCs ( White blood carpuscles)

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3 years ago
Which statements are true regarding the cosmological principle? 1 The universe looks the same from all directions, but can chang
FromTheMoon [43]

There are two correct statements, they are:

1. The universe looks the same from all directions, but can change and evolve over time.

4. Scientists can study the universe because the cosmological principle suggests that any physical laws or processes are the same for the entire universe.

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3 years ago
Badlands National Park has heavily eroded geologic formations called
iris [78.8K]

B. Abiotic

Explanation:

The role of flowing water in this ecosystem is abiotic.

  • Abiotic factors in an ecosystem are the non-living factors that shapes an ecosystem.
  • An ecosystem is made up of both living and non-living components.
  • The action of running water is termed erosion and it shapes the land form as seen in the badland.
  • This is an action not related to life and living organisms.
  • It is an abiotic factor.

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Abiotic factors brainly.com/question/1542938

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8 0
4 years ago
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Using this information and rge geologic time scale above, choose the period in which fishes with jaws first appeared.
Nastasia [14]
The answer is b silurian
3 0
3 years ago
Which statement is an example of cell division at work?
dybincka [34]

Explanation:

C. A cut in skin heals

This process involves wound healing and tissue regeneration of somatic cells via mitosis.

Further Explanation:

All the genetic information within the eukaryotic cell is stored within the nucleus as helical DNA. This DNA is tightly wound around histones as chromosomes. To produce daughter cells during cell division, the chromosomes (total number of chromosomes (2n)) are copied before the cell splits into two daughter cells.

This process is known as mitosis, and occurs in cell division and growth processes. Two new nuclei are formed, along with identical cells. These are the same as the parent cell and the chromosome number (2n) is maintained. This process occurs regularly in somatic cells for growth, or  to repair damaged tissue.

Learn more about mutations at brainly.com/question/4602376

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3 years ago
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