input: OPTIONS:
- omnivores
- autotrophs
- photoreliant
- heterotrophs Now, answer this question: Answer the following question given this paragraph: Animals are a kingdom of multicellular eukaryotes. They cannot make their own food. Instead, they get nutrients by eating other living things. Therefore, animals are heterotrophs . Q: Animals can not produce their own food making them _________. A:
A:
output: heterotrophs

Answer the following question given this paragraph: In humans, each set of chromosomes contains 22 autosomes and 1 sex chromosome . Autosomes are chromosomes that are not directly involved in determining the sex of an individual. The sex chromosomes contain genes that determine the sex of an individual. Q: In humans, each set of chromosomes contains 22 of these and 1 sex chromosome? A:

OPTIONS:
- centrosomes
- chromatids
- genes
- autosomes

Answer: autosomes

Problem: OPTIONS:
- facial
- abdominal
- mucus
- nasal
Q: Answer the following question given this paragraph: Q: Cells selective for different odorants are interspersed in what anatomical cavity? A:
Answer: nasal

Problem:OPTIONS:
- lipids
- proteins
- neurotransmitters
- sex hormones

Answer the following question given this paragraph: Sex hormones are chemical messengers that control sexual development and reproduction. The male reproductive system consists of structures that produce male gametes called sperm and secrete the male sex hormone testosterone. Q: What are chemical messengers that control sexual development and reproduction? A:
****
A: sex hormones

Answer the following question given this paragraph: Friction is a force that opposes motion between any surfaces that are touching. Friction can work for or against us. For example, putting sand on an icy sidewalk increases friction so you are less likely to slip. On the other hand, too much friction between moving parts in a car engine can cause the parts to wear out. Other examples of friction are illustrated in the two Figures below and below . You can see an animation showing how friction opposes motion at this URL:. Q: What force opposes a motion of a moving body? for example a car breaking on a road. A:
OPTIONS:
- tension
- vibration
- thermal
- friction
friction

Answer the following question given this paragraph: Q: What do you call a substance that cannot be broken down to other substances by chemical reactions.? A:
OPTIONS:
- a participate
- a molecule
- a compound
- an element

Answer:
an element