They are called prokaryotic cells
Plasma caries minerals, vitamins, sugars, and other nutrients.
A thicker atmosphere, which would scatter more sunlight, make the sky look bluer and lower the air temperature.
Although the dolphin lives in the sea, it is not a fish - it's a mammal.
It makes the most sense if you read it aloud.
This means that each of the two strands in double-stranded DNA acts as a template to produce two new strands. Replication relies on complementary base pairing, that is the principle explained by Chargaff's rules: adenine (A) always bonds with thymine (T) and cytosine (C) always bonds with guanine (G).
