Exercise has a positive impact on a human 's health, and for exercise, moderate exercise such as walking is recommended. Given these facts, what is a moderate way to have a positive impact on a human 's health among the following options: - Cooking - walking - high fat - Heart rate - skipping meals - pollution - sweating - food
walking

(Question)
Being exposed to wind can cause erosion of soil, and soil erosion causes crop yields to decrease. Given these facts, what is a possible negative effect of exposing soil to wind among the following options: - It used to be covered by water - exposure to cold - decrease in crop yields - greater food production - elimination of harmful pests - a tree falling - wind power increases - Damages them
(Answer)
decrease in crop yields

Ques: Most arthropods are insects, and an insect is a small animal with six legs. Given these facts, arthropods are small animals with how many legs among the following options: - 2 - millipede - Aves - six - long - one hundred - legs - two
Ans: six

(Q).
Algae have varied life cycles, and life Cycles Of Organisms Reproduction is a characteristic of all living systems. Given these facts, what are algae capable of among the following options: - reproduction - rating - running - Energy - walking - rapid expansion - water conservation - movement
(A).
reproduction

Ques:Landfills have a negative impact on the environment, and recycling cuts down on landfill. Given these facts, how does recycling impact the environment among the following options: - has absolutely no impact - makes the environment wetter - Is a negative impact - lowered energy cost - reduces negative impacts - animals with backbones - reducing acid rain - Riding a bike

Ans:reduces negative impacts

Lymphocytes are the key cells involved in the immune response, and an allergy attack is an immunal response. Given these facts, lymphocytes are the key cells involved in what among the following options: - Veins and arteries. - permineralization - the skin - Animal survival - allergy attack - positive - massive damage - critical organs
allergy attack