You are presented with the question "What happens to brain cells when the air supply is cut off?" and the following answer choices: - strangulation - breathe - lead poisoning - death - hippocampus - painful - loss - die Now knowing that brain cells die quickly if their oxygen supply is cut off and air contains oxygen, choose the best answer.
death
(Question)
You are presented with the question "Passive immunity lasts when the antibodies survive in something containing what?" and the following answer choices: - fever - Leptospirosis - resistance - Chlorophyll - potassium - disease - bacteria - parasites Now knowing that passive immunity lasts only as long as the antibodies survive in body fluids and factors in Body Fluid Health Potassium and sodium are crucial to the body's fluid balance, choose the best answer.
(Answer)
potassium
Ques: You are presented with the question "Burning what substances increases carbon in the atmosphere?" and the following answer choices: - CO2 - oil - tar - gas - CFCs - Cars - coal - peat Now knowing that burning fossil fuels increases the carbon in the atmosphere and oil is one type of fossil fuel, choose the best answer.
Ans: oil
(Q).
You are presented with the question "What pulls objects towards planets is created by " and the following answer choices: - Lift - magnetism - mass - matter - wind - orbits - energy - forces Now knowing that gravity pulls objects towards planets and gravity is created by mass, choose the best answer.
(A).
mass
Ques:You are presented with the question "What can cause people to crash their car?" and the following answer choices: - Driving the speed limit - energy of moving objects - Greenhouse gases - Using turn signals - fossil fuels - smoking cigarettes - Keeping their eyes on the road - Using a cell phone Now knowing that being distracted while driving can cause people to crash their car and cell phones are a distraction to driving, choose the best answer.

Ans:Using a cell phone
Ques:You are presented with the question "What can insects detect with their feet?" and the following answer choices: - movement - spectrum - parasites - Soil movement - Light - chemicals - temperature - heat produced Now knowing that some insects can use their antennae to detect sound and insects have chemical receptors on their antennae, legs or feet, choose the best answer.

Ans:
chemicals