There are approximately 4.7 to 5.5 liters and 1.2 to 1.5 gallons of blood in a human's body.
Taxonomy is the branch of science that concerns labeling and classifying living things into more manageable groups. This helps scientists better understand certain species and their connections to other species.
The answer is A
he is known as the father of natural selection :D
The female sex hormones are estrogen and progesterone.
Hope that helps!
<em>A circadian rhythm /sɜːrˈkeɪdiən/ is any biological process that displays an endogenous, entrainable oscillation of about 24 hours. These 24-hour rhythms are driven by a circadian clock, and they have been widely observed in plants, animals, fungi, and cyanobacteria.</em>
the correct answer is a)I only