You are presented with the question "A planet rotating causes" and the following answer choices: - our nearest star - varied temperatures - tides - humidity - global warming - flow of electrons - gravity - Physical weathering Now knowing that aplanet rotating causes cycles of day and night on that planet and day and night temperatures varied widely, choose the best answer.
varied temperatures
(Question)
You are presented with the question "Viruses often can spread bacteria through what?" and the following answer choices: - the skin - microscopes - contamination - covering - washing - alveoli - droppings - coating Now knowing that viruses often infect bacteria and infected birds spread the bacteria in their droppings, choose the best answer.
(Answer)
droppings
Ques: You are presented with the question "Cross-pollination increases something required by what?" and the following answer choices: - gene flow - flowers - insects - bushes - Evolution - plants - ferns - Reproduction Now knowing that cross-pollination increases genetic diversity and evolution requires genetic diversity, choose the best answer.
Ans: Evolution
(Q).
You are presented with the question "What typifies life?" and the following answer choices: - Beauty - exercise - Energy - Color - recovery - Movement - Oxygen - Energy. Now knowing that oxygen is just one substance transported by the blood and blood typifies the life, for the life is in the blood, choose the best answer.
(A).
Oxygen
Ques:You are presented with the question "What can prevent food spoilage?" and the following answer choices: - prolactin release - one celled organisms - hydrating food - cleaning food - airing out food - Electric generators - a hydraulic system - dehydrating food Now knowing that dehydrating food is used for preserving food and preservatives Preservatives are required to prevent spoilage, choose the best answer.

Ans:dehydrating food
You are presented with the question "What can be used for detecting texture?" and the following answer choices: - encoded information - matter vibrating - Chemical energy - Something coming from a gland - reflecting light - the largest organ in the body - an electron microscope - Electrical energy Now knowing that touch can be used for detecting texture and since skin is the largest organ in the body, touch is extremely important, choose the best answer.
the largest organ in the body