Fact 1: Decomposition increases amount of organic matter in soil. Fact 2: Organic matter adds nutrients to the soil. Given the two facts above, answer the question "What does decomposition increase the amount of in soil?" with the following options: - green manures - grass seed - it needs them - bamboo - Energy. - insects - molecules - nutrients
nutrients

(Question)
Fact 1: Competition may lead to aggressive behaviors or displays of aggression. Fact 2: Aggression is the drive, the adrenaline, the power. Given the two facts above, answer the question "Competition may lead to release of " with the following options: - Chemical energy - dopamine - insulin - heat energy - emissions - growth hormone - adrenaline - Energy
(Answer)
adrenaline

Ques: Fact 1: Invertebrates are animals that lack a vertebral column, or backbone. Fact 2: Snails and slugs are invertebrates. Given the two facts above, answer the question "what do snails and slugs lack?" with the following options: - eyes - a nervous system - kinetic energy - Chlorophyll - Energy. - life - a backbone - Energy
Ans: a backbone

(Q).
Fact 1: Streams may start with runoff or water seeping out of a spring. Fact 2: Heavy rains and runoff caused streams to rise rapidly. Given the two facts above, answer the question "Heavy rains and runoff can cause what?" with the following options: - a lot of human deaths - water seeping out - precipitation - Deposition. - lack of water - Deposition - drought - dry air
(A).
water seeping out

Ques:Fact 1: Mollusks live in most terrestrial, freshwater, and marine habitats. Fact 2: Mollusks in the diorama include snails and clams. Given the two facts above, answer the question "What kind of animal lives in most terrestrial, freshwater and marine habitats?" with the following options: - animals - swimming - snails - tortoises - barnacles - swea - protected - a fish

Ans:snails

Ques:Fact 1: Population density is the average number of individuals per unit of area or volume. Fact 2: Population crashes in high density populations are so devastating that extinction becomes probable. Given the two facts above, answer the question "If the number of individual members of a species becomes to high in a fixed area, the species can " with the following options: - massive damage - remove limbs - become extinct - competition - escape their bodies - survive - shrink - migrate

Ans:
become extinct