Answer:
A. The respiratory control center senses the need for more oxygen, which causes the trachea to push and pull air more forcefully.
Explanation:
Answer:
the phosphorous atom has 16 electrons
Enzymes are proteins
protein synthesis ocurs in the ribosomes
While the two strands of DNA are complementary, they are oriented in opposite directions to each other.
Division into daughter cells indicate that the type of sexual reproduction that occurred is fission.
When budding happens, a bubble-like formation grows on the parent cell and develops then breaks away. In fragmentation, the parent organisms breaks into fragments, as the name suggests, and each piece becomes a new organism.
