Q: Soluble minerals and clays accumulate in what soil layer, allowing it to hold more water? Choices: - silt - subsurface - topsoil - subsoil A:
subsoil

(Question)
Q: The bending of a wave around the edges of an opening or an obstacle is called this? Choices: - reflection - sputtering - absorption - diffraction A:
(Answer)
diffraction

Ques: Q: What is the name of the narrow tube that begins at the stomach and ends at the large intestine? Choices: - small stomach - pancreas - small tissues - small intestine A:
Ans: small intestine

(Q).
Q: What is the term for physicians and scientists who research and develop vaccines and treat and study conditions ranging from allergies to aids? Choices: - endocrinologists - vaccinologists - virologists - immunologists A:
(A).
immunologists

Ques:Q: What is the study of how living organisms interact with each other and with their environment? Choices: - botany - zoology - genetics - ecology A:

Ans:ecology

Question: Q: What tells you how much of the food you should eat to get the nutrients listed on the label? Choices: - regular size - scoop size - longer size - serving size A:
Answer:
serving size