Fact 1: High pressure systems cause clear weather. Fact 2: Sailplanes fly in clear weather. Given the two facts above, answer the question "What do high pressure systems allow?" with the following options: - water conservation - Veins and arteries. - hydrogen and oxygen - Animal survival - to move people - heat energy - heating liquids - sailplanes to fly
sailplanes to fly

(Question)
Fact 1: Erosion of soil has a negative impact on the environment. Fact 2: Cattle can cause soil erosion. Given the two facts above, answer the question "what can have a negative impact on the environment?" with the following options: - toxins - trees - Cars - cattle - tar - nutrients - h2o - coal
(Answer)
cattle

Ques: Fact 1: Birds are endothermic tetrapod vertebrates. Fact 2: Some birds fly and some birds swim, but all birds have feathers. Given the two facts above, answer the question "Some aviary species fly and others swim but, all endothermic tetrapod vertebrates share what trait?" with the following options: - warm-blooded - Weight - fur and fat - sweating - Epidermis - feathers - retina - four limbs
Ans: feathers

(Q).
Fact 1: Darkness has a negative impact on photosynthesis. Fact 2: During a solar eclipse , the sky can get quite dark. Given the two facts above, answer the question "What can have a negative impact on photosynthesis?" with the following options: - disease - Smoking - Pollution - seed dispersal - solar eclipse - scattered light - cell division - mutation
(A).
solar eclipse

Ques:Fact 1: Threatening behavior causes a fight-or-flight response in animals. Fact 2: Stress triggers the fight or flight response within the body. Given the two facts above, answer the question "What do animals feel when threatened?" with the following options: - cold - negative - Sadness - Warmth - Stress - Calmness - deadly - influenza

Ans:Stress

Ques: 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 "androgens and what kind of messengers?" with the following options: - animals - interact - organ - humans - chemical - PDAs - allow growth - kinetic
Ans:
chemical