Answer the following question given this paragraph: In this lesson, you learned some of the ways that humans differ from other mammals. For example, humans have a larger and more complex brain than other mammals. That's why they are also the most intelligent mammals. The next chapter introduces the biology of the human animal. Q: What mammal is the most intelligent? Choices: - dog - monkey - lion - humans A:
humans
Answer the following question given this paragraph: The pineal gland is a tiny gland located at the base of the brain. It secretes the hormone melatonin. This hormone controls sleep-wake cycles and several other processes. Q: What gland is located at the base of the brain and secretes the hormone melatonin? Choices: - thymus - pituitary - thyroid - pineal A:
pineal
Q: Answer the following question given this paragraph: Producers are organisms that produce food for themselves and other organisms. They use energy and simple inorganic molecules to make organic compounds. The stability of producers is vital to ecosystems because all organisms need organic molecules. Producers are also called autotrophs . There are two basic types of autotrophs: photoautotrophs and chemoautotrophs. Q: Photoautotrophs and chemoautotrophs are two basic types of what? Choices: - plants - consumers - decomposers - autotrophs A:
A: autotrophs
Question: Answer the following question given this paragraph: Frozen precipitation may fall as snow, sleet, or freezing rain. Q: What three forms does frozen precipitation take? Choices: - blizzard, frost, fog - hail, wind, typhoon - vapor, fog, ice - snow, sleet, freezing rain A:
Answer: snow, sleet, freezing rain
*Question*
Answer the following question given this paragraph: 37.5 | Endocrine Glands By the end of this section, you will be able to: Describe the role of different glands in the endocrine system Explain how the different glands work together to maintain homeostasis Both the endocrine and nervous systems use chemical signals to communicate and regulate the body's physiology. The endocrine system releases hormones that act on target cells to regulate development, growth, energy metabolism, reproduction, and many behaviors. The nervous system releases neurotransmitters or neurohormones that regulate neurons, muscle cells, and endocrine cells. Because the neurons can regulate the release of hormones, the nervous and endocrine systems work in a coordinated manner to regulate the body's physiology. Q: Which body system releases hormones that act on target cells to regulate development, growth, energy metabolism, reproduction, and many behaviors? Choices: - pituitary - lymphatic - exocrine system - endocrine system A:
**Answer**
endocrine system
*Question*
Answer the following question given this paragraph: Electrons are located at fixed distances from the nucleus, called energy levels. You can see the first three energy levels in the Figure below . The diagram also shows the maximum possible number of electrons at each energy level. Q: Electrons are located at fixed distances from the nucleus, what are they called? Choices: - Energy layers - Positive levels - energy concentrations - energy levels A:
**Answer**
energy levels