Answer:
Artery
Explanation:
Artery carries blood from the heart to other part of the body. While vein return the denourished blood to the heart via the ivc
Answer:
I think it's a PEBBLE, or River Rock it's type of a rock that can be found on shallow bodies of water
The most likely explanation for the variation is the offspring were produced from different combination of genes. A single pair of gold fish mentioned in the question means a male and a female gold fish. The two of them mated and contributed different genes to the fertilized fish eggs, this results in production of various body shape and colouration which is known as variation.
Answer:
translation
Explanation:
occurs at the ribosome, which consists of rRNA and proteins