86 degrees fahrenheit or 30 degrees celsius
Answer:
The cyclins activate the CDKs, which affect the cell cycle at three important checkpoints: Late in the G1 stage of the cell cycle, triggering the cell to move into the S phase.
Explanation:
The correct answer is B. After filtration, the lymph from lymph node travels to the subclavian veins, through efferent lymph vessels. The whole transport process is affected by smooth muscle contraction, changes in pressure and opening/closing of valves.
The example that shows an organism maintaining homeostasis is b. a person sweating on a hot day. Homeostasis is an organism's ability to maintain a stable internal environment irrespective of the external environment. When a person's body overheats, the body releases water as perspiration or sweat to cool itself down. Another example is when a person gets cold, the hair on his arms and legs, stand up straight - to trap air circulating round his body, and heat it up.
The correct answer is <span>D) power company - produces energy.
The Mitochondria produce the energy used by the other parts of the cell - called the ATP - in a process called the Krebs cycle. The Krebs cycle produces ATP - like the energy that a power plant produces and a secondary product is </span>

, just like typical power plants also produce

while producing energy. Both in mitochondria and in power plants, the more energy is produced, the more

!