Cardiac arrest in children is usually caused by respiratory failure.
Answer:
23 chromosomes
Explanation:
In humans, gametes are haploid cells that contain 23 chromosomes, each of which a one of a chromosome pair that exists in diplod cells.
The answer is most likely going to be FALSE.
Take a frog, for example, first it is a egg, then a tadpole, then a frog
This process is called diffusion
hope that helps
<u>arteries carry oxygenated blood and veins carry de-oxygenated blood.</u>
