Match the functions. 1 .
brain
1
Voluntary muscle movements are controlled by the .
2 .
blink
The cardiac muscle in the heart is a(n) muscle.
3 .
involuntary
The muscle in the legs is a voluntary muscle.
4 .
smooth
When you move your arm, you using a(n) muscle.
5 .
voluntary
The involuntary muscles in your intestines are muscles.
6 .
striated
When you you can use either involuntary or voluntary muscle movement

a few examples of ethical concerns involving genetically engineering of humans include

-privacy of genetically tested people

- potential side effects

-long term effects

the cladogram shown here shows similarities and differences among several classes of vertebrates. anatomically, the four have limb structure as their common ancestor. we might separate the mammals from the other three classes because they a) divergent; do not lay eggs b) identical; are warm-blooded c) varied; a four chambered heart d) homologous; have mammary glands

during the process of dna replication, brdu can replace thymidine and incorporate into the newly synthesized dna, cell proliferation thus can be reflected in the extent of brdu incorporation.

genetic variation will increase because of a new habitat and food source.

explanation: