A catalyst increase a chemical reaction, therefore making the answer B. Promotes a chemical reaction.
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I believe gondwana is the correct answer
Answer:
B. Urban communities tend to have a higher population than rural communities.
Explanation:
I just took the test on ed.
Thyroid hormones regulate basal metabolic rate.
- The hormone known as thyroid hormone regulates your body's metabolism, or how your body turns the food you eat into energy.
- Thyroxine (T4) and triiodothyronine (T3), the two primary hormones your thyroid secretes, together make up thyroid hormone.
- The thyroid gland creates hormones that control the body's metabolic rate, which affects bone growth and maintenance, heart, muscle, and digestive function.
- Thyroid hormones regulate the amount of energy expended during activity to the extent that people with thyroid disorders exercise more or less.
- They also have a direct impact on the basal or resting metabolic rate in humans and a permissive effect on small animals' adaptive thermogenesis.
learn more about Thyroid hormones here: brainly.com/question/9251938
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