Q: What kind of planet do we consider ceres to be? Read this paragraph and choose the correct option from the provided answers: Is Ceres a planet? Ceres only has about 1.3% of the mass of the Earth's Moon. Its orbit is full of other smaller bodies. Its gravity was not high enough to clear its orbit. Ceres fails the fourth criterion for being a planet. Ceres is now considered a dwarf planet, the closest to the Sun. Choices: - binary planet - minor planet - gas planet - dwarf planet A:
dwarf planet

Q: Omnivores are animals that eat both plant- and? Read this paragraph and choose the correct option from the provided answers: Omnivores are animals that eat both plant- and animal-derived food. In Latin, omnivore means to eat everything. Humans, bears (shown in Figure 34.4a), and chickens are example of vertebrate omnivores; invertebrate omnivores include cockroaches and crayfish (shown in Figure 34.4b). Choices: - recycled food - liquid diets - biofuel - animal-derived food A:
animal-derived food

Q: Q: What explains why water molecules tend to stick together? Read this paragraph and choose the correct option from the provided answers: Hydrogen bonds between water molecules explain some of water's properties. For example, hydrogen bonds explain why water molecules tend to stick together. Have you ever watched water drip from a leaky faucet or from a melting icicle? If you have, then you know that water always falls in drops rather than as separate molecules. The dew drops in Figure below are another example of water molecules sticking together. Choices: - helium bonds - covalent bonds - mineral bonds - hydrogen bonds A:
A: hydrogen bonds

Question: Q: Just as millions of different words are spelled with our 26-letter english alphabet, millions of different proteins are made with the 20 common what? Read this paragraph and choose the correct option from the provided answers: Just as millions of different words are spelled with our 26-letter English alphabet, millions of different proteins are made with the 20 common amino acids. However, just as the English alphabet can be used to write gibberish, amino acids can be put together in the wrong sequence to produce nonfunctional proteins. Although the correct sequence is ordinarily of utmost importance, it is not always absolutely required. Just as you can sometimes make sense of incorrectly spelled English words, a protein with a small percentage of "incorrect" amino acids may continue to function. However, it rarely functions as well as a protein having the correct sequence. There are also instances in which seemingly minor errors of sequence have disastrous effects. For example, in some people, every molecule of hemoglobin (a protein in the blood that transports oxygen) has a single incorrect amino acid unit out of about 300 (a single valine replaces a glutamic acid). That "minor" error is responsible for sickle cell anemia, an inherited condition that usually is fatal. Choices: - mutation acids - peptides - enzymes - amino acids A:
Answer: amino acids

*Question*
Q: What are chlamydia, gonorrhea, and syphilis an example of? Read this paragraph and choose the correct option from the provided answers: A sexually transmitted infection (STI) is a disease that spreads mainly through sexual contact. STIs are more common in teens and young adults than in older people. Bacterial STIs include chlamydia, gonorrhea, and syphilis. Viral STIs include genital warts, genital herpes, and AIDS. Choices: - metabolic disorders - genetic diseases - viral stis - bacterial stis A:
**Answer**
bacterial stis

(Question)
Q: Like simple hormone pathways, hormone cascade pathways typically involve what kind of feedback? Read this paragraph and choose the correct option from the provided answers: Choices: - effective - positive - neutral - negative A:
(Answer)
negative