You are presented with the question "What helps soil to form?" and the following answer choices: - The planting of flowers - The breakdown of rocks - organic molecules - The changing of seasons - Organic compounds - swamp vegetation - evaporation - The movement of clouds Now knowing that soil is formed by weathering and rocks breakdown by weathering, choose the best answer.
The breakdown of rocks
(Question)
You are presented with the question "Pesticides do what to plants by killing predators?" and the following answer choices: - kill them - decrease stamina - protect them - massive damage - toxins - animals - hydrate them - burn them Now knowing that apesticide is used for protecting plants by killing insects and excessive reliance on pesticides can kill friendly insects and predators, choose the best answer.
(Answer)
protect them
Ques: You are presented with the question "What makes the pupil change sizes?" and the following answer choices: - electrically - sun's heat - sweating - It expands - The iris - nerves - environment - heat Now knowing that light enters the eye through an opening called the pupil and light enters the eye through the pupil, and the pupil is made larger or smaller by the iris, choose the best answer.
Ans: The iris
(Q).
You are presented with the question "Arteries generally carry blood full of" and the following answer choices: - He - Au - O3 - O2 - DDT - Ni - CO2 - gas Now knowing that arteries generally carry oxygen-rich blood and about O2, every living thing requires oxygen in order to live, choose the best answer.
(A).
O2
Ques:You are presented with the question "what is recognized as foreign to the body by the immune system?" and the following answer choices: - h2o - HIV - SNPs - blood - organs - p53 - DDT - HPV Now knowing that antigens are molecules that the immune system recognizes as foreign to the body and another such HPV antigen is the E6 antigen, choose the best answer.

Ans:HPV
Question: You are presented with the question "Ice freezing from a liquid to a solid does what to heat?" and the following answer choices: - Temperature - forces - staying warm - store - releases - boiling - ligt - Evaporation Now knowing that freezing means changing from a liquid into a solid by reducing heat energy and when ice freezes, it releases heat energy into the environment, choose the best answer.
Answer:
releases