Fact 1: Sex hormones are chemical messengers that control sexual development and reproduction. Fact 2: Androgens are male sex hormones. Given the two facts above, answer the question "What are chemical messengers?" with the following options: - Acids - photons - androgens - basic - metal - Life forms - nerves - glucose
androgens

(Question)
Fact 1: Air pollution can cause the pH of soil to decrease. Fact 2: Highly acid soil is detrimental to crop growth and biological activity in soil. Given the two facts above, answer the question "Crop growth can be negatively impacted by" with the following options: - fossil fuels - light pollution - Pollution - drought - rainbow falls - Greenhouse gasses - lunar eclipse - air pollution
(Answer)
air pollution

Ques: Fact 1: Riding a bike does not cause pollution. Fact 2: Pollution One of the ways habitat is degraded is by pollution. Given the two facts above, answer the question "What is one thing that is not bad for a habitat?" with the following options: - salt and water. - riding a motorcycle - genetic diversity - riding a car - Quality of life - food and shelter - riding an airplane - riding a bike
Ans: riding a bike

(Q).
Fact 1: Balance is the ability to sense and maintain body position. Fact 2: Another part of the inner ear is used for balance. Given the two facts above, answer the question "This helps with sensing and maintaining body position:" with the following options: - lightheaded - sweating - inner ear - cochlea - four limbs - nerves - Riding a bike - dizzy
(A).
inner ear

Ques:Fact 1: Microscope is used to see small things by biologists by making them appear bigger. Fact 2: Mites are almost microscopic and best seen with a hand lens or magnifying glass. Given the two facts above, answer the question "What or or magnifying glasses are used to see small things to make them appear bigger?" with the following options: - mirrors - satellites - hand lenses - electricity - an image - sea urchins - barrel-shaped - squids

Ans:hand lenses

Ques: Fact 1: Evaporation of sweat uses energy, and the energy comes from body heat. Fact 2: When sweat comes in contact with the skin it is cooled as the sweat evaporates. Given the two facts above, answer the question "What evaporates from the skin?" with the following options: - energy - Water - solutes - h2o - pus - sweat - rain - phlegm
Ans:
sweat