Q: What type of cell has negative anode is positive cathode? Choices: - picric cell - planetoid cell - non-voltaic cell - voltaic cell A:
voltaic cell

(Question)
Q: What two things are a phospholipid molecules composed of? Choices: - hydrophillic head , and adhesion tails - hydrophillic head , and substrate tails - hemophillic head, and substrate tails - hydrophillic head , and hydrophobic tails A:
(Answer)
hydrophillic head , and hydrophobic tails

Ques: Q: Physical or chemical changes are generally accompanied by a transfer of what? Choices: - shape - pressure - color - energy A:
Ans: energy

(Q).
Q: The largest population size that can be supported in an area without harming the environment is referred to as what? Choices: - population shift - containing capacity - population density - carrying capacity A:
(A).
carrying capacity

Ques:Q: What is the unit used to measure air pressure? Choices: - pounds per inch - newtons - mass - millibar A:

Ans:millibar

Ques:Q: What occurs when there is a sudden discharge of static electricity between a cloud and the ground? Choices: - updraft - wind - rain - lightning A:

Ans:
lightning