D Streak. The student is scratching it on white paper to test the streak.
Answer:
A Elephant eats some grass
A lion rolls in the sand
Explanation:
Elephants and lions are biotic(living), and grass and sand are abiotic (nonliving) and those are two interactions
Glycolysis is breakdown of glucose by enzyme
<span> 4 ATP
In ETS
from 2 (NADH+H) - 6 ATP
From FADH2 - no any ATP
</span>so ATP consumed -2
total ATP
=4+6-2=8
8 come from glycolysis
The continental crust is
A.composed mostly of granite
B.up to 6km thick
C.formed quickly -cooled lava
D.made of rock 2 million years old
i say the answer is D.
