Answer:
Hypothalamus
Explanation:
Our internal body temperature is regulated by a part of our brain called the hypothalamus. The hypothalamus checks our current temperature and compares it with the normal temperature of about 37°C.
Answer:
The correct option is<u> D. chemical energy</u>
Explanation:
Cellular respiration can be described as a chemical reaction by which ATP is synthesized.
Sugar in the form of glucose and oxygen combine by this process to release water and carbon dioxide. ATP is generated by this chemical reaction which is an energy fuel. The ATP formed as a result of cellular respiration is used by the cells to carry out their normal functions. Hence, option D is the correct answer.
Answer:
Many traits unique to the human lineage were long thought to have originated between 2.4 million and 1.8 million years ago in Africa. These include a large brain and body, long legs, reduced differences between the sexes, increased meat-eating, prolonged maturation periods, increased social cooperation and tool making.
Must be from the female since the male already gave the Y...
Nuclear reactions emit a lot of radiation.
