You are presented with the question "What filters blood?" and the following answer choices: - nephrons - capillaries - mechanical - four limbs - animals - organ - sunlight - mollusks Now knowing that nephrons are the structural and functional units of the kidneys and blood is filtered in the kidney, choose the best answer.
nephrons
(Question)
You are presented with the question "what can cause a tumor to form?" and the following answer choices: - parasites - cancer - respiration - digestion - pesticide - radiation - ovaries - weathering Now knowing that cells that divide uncontrollably may form a tumor, or abnormal mass of cells and cancer begins when a cell begins dividing uncontrollably, choose the best answer.
(Answer)
cancer
Ques: You are presented with the question "What has a woody stem covered with bark?" and the following answer choices: - Aloe - Cacti - bamboo - bushes - Pines - Ferns - apple - elms Now knowing that trees have woody stems covered with bark and pines in general are popular trees, choose the best answer.
Ans: Pines
(Q).
You are presented with the question "Which gender is more likely to cause harm or pain during the mating season?" and the following answer choices: - moles. - Non-binary - bears - female - Birds - gender fluid - humans - male Now knowing that aggression is behavior that is intended to cause harm or pain and males are very aggressive during mating season, choose the best answer.
(A).
male
Ques:You are presented with the question "Nerve endings in what part of the body can be used for detecting texture?" and the following answer choices: - humans - small - the dermis - femur - follicles - animals - clavicle - some mammals Now knowing that touch can be used for detecting texture and nerve endings in the dermis are the source of the body's sense of touch, choose the best answer.

Ans:the dermis
Ques:You are presented with the question "What can cause plants to die?" and the following answer choices: - Planting flowers - Winter - Pollution - Condensation - Photosynthesis - Sulfur - coal - bacteria Now knowing that changes in the pH of soil can cause plants to die and sulfur lowers pH in soil, choose the best answer.

Ans:
Sulfur