Answer:
C. 3
Explanation:
If you look at the map, the tiny circles represent the peaks. Count the small circles (three) and you have your answer!
Answer: Nerve cells and muscle cells are excitable because their cell membrane can produce electrochemical impulses and conduct them along the membrane.
Explanation:
I learned this it the nuclear without that they would not have nutrients
Answer:
Redi's experiment proved that life, maggots, from non life, meat, was superstition. propagandizing the ancient Greek spontaneous generation superstitions of 2,300 years earlier. Figure 2. Pasteur's experiments proved that microorganisms come from life, not non life.
Explanation:
I researched it:)
Answer:
During the Cambrian explosion approximately 535 to 525 million years ago, 2. animals rapidly diversified in the oceans
Explanation:
Scientists have the theory that the Cambiran explosion, approximately 535 to 525 million years ago, <em>was possible because of complex predator-prey relationships and increased atmospheric oxygen levels.</em> All this situation promoted animal diversification. Thinking about evolution, animals directly evolved from protists.