Fact 1: Organs of excretion make up the excretory system. Fact 2: Excretion begins with the kidneys. Given the two facts above, answer the question "Kidneys are a part of what system?" with the following options: - allow growth - excretory - respiratory - organ - complex - storing water - endocrine - circulatory
excretory

Fact 1: Plants exhibit phototropism, or growing toward a light source. Fact 2: First, the sun is a brilliant source of white light. Given the two facts above, answer the question "What behavior do plants exhibit that makes them grow towards the sun?" with the following options: - phototropism - Exfoliation - photography - peachleaf willow - chlorophyll - Chemical energy - direct energy - chloroplasts
phototropism

Q: Fact 1: Antigens are molecules that the immune system recognizes as foreign to the body. Fact 2: Immunology is the study of the immune system. Given the two facts above, answer the question "What is one thing studied in immunology?" with the following options: - illness - antigens - humanism - health - philosophy - resistance - symbology - fever
A: antigens

Question: Fact 1: Sperm had to swim from male to female reproductive organs for fertilization. Fact 2: Within the body are the stomach and reproductive organs. Given the two facts above, answer the question "Sperm had to swim from male to female what for fertilization?" with the following options: - The flowers are pollinated - seed dispersal - that material's properties - produce offspring - Something coming from a gland - A compound that donates proton - metabolic reaction - Organs within the body.
Answer: Organs within the body.

*Question*
Fact 1: If an organism becomes too hot then that organism may die. Fact 2: When the animals and plants die, the decomposers complete the cycle. Given the two facts above, answer the question "If an organism becomes too hot, then what completes their cycle?" with the following options: - sweating - Dehydration - Jellyfish - squids - dormant state - starfish - decomposers - cancer
**Answer**
decomposers

Fact 1: Creating wood-free paper does not require cutting down trees. Fact 2: All oaks are trees. Given the two facts above, answer the question "What does not require cutting down oaks?" with the following options: - the looseness of soil - creating paper - circulatory systems - creating lumber - creating wood-free paper - Basic units of the plant body. - creating hardwood - Something that can be auburn
creating wood-free paper