Fact 1: Some parasites kill their host, but most do not. Fact 2: Parasites are organisms which live off a host. Given the two facts above, answer the question "Some what which live off a host kill it, but most do not?" with the following options: - offspring - pets - poisons - fungi - Leptospirosis - bacteria - animals - organisms
organisms

Fact 1: Plants release oxygen during the day but not during the night. Fact 2: Plants include blue pine, hemlock, spruce and oak. Given the two facts above, answer the question "What releases oxygen during the day but not during the night?" with the following options: - elephants - dogs - hydrocarbons - blue pine - Conifers - vegetation - humans - Fuel cells
blue pine

Q: Fact 1: Amphibians have permeable skin that easily absorbs substances from the environment. Fact 2: All frogs are amphibians. Given the two facts above, answer the question "What feature allows frogs to absorb substances from the environment?" with the following options: - four limbs - poison dart frog - hydrate their cells - permeable skin - layers of fat - a cuticle - predators - double eyelid
A: permeable skin

Question: Fact 1: Aflower 's purpose is to produce seeds. Fact 2: Planting seeds is a study of seeds and their growth. Given the two facts above, answer the question "A flower's purpose is to be what?" with the following options: - planted - dead - fertile - observed - ruined - dormant - reproduce - food
Answer: planted

*Question*
Fact 1: Mutations may change the structure of a chromosome or just change a single nucleotide. Fact 2: Mutations in genes on the Y chromosome have been implicated in male genetic infertility. Given the two facts above, answer the question "What does changes in the structure of the Y chromosome do?" with the following options: - reproduce - Male infertility - harm them - bending light rays - It expands - allow growth - Plant growth is reduced - Damages them
**Answer**
Male infertility

(Q).
Fact 1: Most arthropods are insects. Fact 2: Some examples of invertebrates are arthropods. Given the two facts above, answer the question "What are some invertebrates?" with the following options: - catfish - parasites - dogs - barnacles - animals - humans - insects - food
(A).
insects