Fact 1: Antigens are molecules that the immune system recognizes as foreign to the body. Fact 2: Antigens prompt the body to produce antibodies. Given the two facts above, answer the question "Antigens are molecules that prompt the what of antibodies?" with the following options: - termination - failure - humans - decrease - production - anemia - rapid expansion - kinetic
production

Fact 1: Digestion is the process of breaking down food into components the body can absorb. Fact 2: Fish and rice are the staple foods. Given the two facts above, answer the question "Digestion breaks down what into components the body can absorb?" with the following options: - breathing - fat - Fruits - sugar - boiling - rice - apples - cooking
rice

Q: Fact 1: Most pituitary hormones control other endocrine glands. Fact 2: Hormones are produced in Endocrine Glands . Given the two facts above, answer the question "What type of hormones are produced and controlled in the glands?" with the following options: - heat or cold - Pituitary - complex - positive - allow growth - organ - acetic acid - sweating
A: Pituitary

Question: Fact 1: Blood pH may become unbalanced if the rate of breathing is too fast or too slow. Fact 2: Aerobic activities are exercises that cause deep breathing and a fast heart rate. Given the two facts above, answer the question "what can cause blood pH to become unbalanced?" with the following options: - aerobic activities - h2o - the sun - Heavy rains - plasma - Dehydration - smoking cigarettes - cloudy and rainy weather
Answer: aerobic activities

*Question*
Fact 1: Skin is used for protecting the body from harmful substances. Fact 2: Skin is a protective organ. Given the two facts above, answer the question "What does skin help keep out?" with the following options: - medicine - sun's heat - heat - hurtful words - a pathogens - parasites - harmful substances - Echinoderm.
**Answer**
harmful substances

(Q).
Fact 1: All animals are heterotrophs. Fact 2: Heterotrophic growth is slow and inefficient. Given the two facts above, answer the question "all animals have growth that is what?" with the following options: - it keeps an organism warm - increases a body's strength - share properties - slow and inefficient - characteristics - They grow better - properties - the body's largest organ
(A).
slow and inefficient