Plants that shed their leaves seasonally each year are called deciduous plants, and vines are perennial, deciduous climbing plants. Given these facts, what sheds their leaves seasonally each year among the following options: - camels - fens - oak - Trees - vines - burrs - Spruce - apples
vines

(Question)
Smoking tobacco decreases stamina, and an added benefit is increased stamina and aerobic capacity. Given these facts, smoking tobacco decreases among the following options: - aerobic capacity - growth hormone - Abnormal cell growth - Greenhouse gasses - survival - kinetic energy - insulin production - testosterone
(Answer)
aerobic capacity

Ques: When an animal moves , chemical energy is converted to mechanical energy, and kinetic energy in starch is converted into chemical energy in the muscles. Given these facts, when an animal moves , kinetic energy in starch is converted to among the following options: - adding heat - Temperature - organic molecules - Organic compounds - mechanical waves - cellulose - hydrogen and oxygen - mechanical energy
Ans: mechanical energy

(Q).
Mollusks are a major food source for other organisms, including humans, and an abalone is a shellfish or mollusk. Given these facts, what is a major food source for humans among the following options: - honeybees - poison - abalones - carbon monoxide - rabbit - trees - insects - stomach
(A).
abalones

Ques:Some parasites kill their host, but most do not, and everyone who died in the war was killed by the Americans. Given these facts, some parasites, though rarely, make what die among the following options: - animals - insects - viruses - bacteria - other parasites - honeybees - chickens - their hosts

Ans:their hosts

Excretion is the process of removing wastes and excess water from the body, and all organisms excrete wastes. Given these facts, what is one thing all organisms do among the following options: - Eat food through the mouth - converting mass to energy - Remove waste from the body - Walk on two legs - eat plants or other animal - by keeping them warm - produce offspring - Hatch from eggs
Remove waste from the body