Answer: A.
Explanation:
There core, or inner layer, is the most dense due to its magnetic pole, not to mention, the core is comprised of multiple molten materials, heated so hot, tht it practically exist between two states of matter simultaneously.
Answer:
False
Explanation:
The muscles of the anterior compartment of the forearm perform flexion at the fingers and wrist, while muscles in the posterior compartment of the forearm perform extension at the fingers and wrist
That is false.
The scientific study of heredity is called genetics
Hope this helps!
The answer is: D four haploid gametes
Fresh water is any body of water with a low salt concentration. Organisms in fresh water various challenges which includes; Osmotic concentration such that fresh water is permanently dilute and most cells cannot function at this concentration of ions. Varying temperatures, variation in oxygen levels and reproduction and life cycle due to permanence of habitat and physiological difficulty of regulating osmotic concentration in larvae and juveniles.