Atomic mass is determined by the number of protons plus the number of neutrons
Answer:
D. Patterns of human development are similar to those of other vertebrates.
Explanation:
In the attachment above it is observed that the fetal developmental stages appear similar. The pictures represented different fetus of vertebrates such as man, tortoise, Dog, Chick.
During close observation it is noticed that Patterns of human development are similar to those of other vertebrates.
<span>Chemical properties, such as density, must be observed when a substance is in its natural state at room temperature and normal atmospheric pressure.</span>
The blood has low oxygen content
