Disease-causing microbes have a negative impact on the body, and microbes are also called microorganisms. Given these facts, what has a negative impact on the body among the following options: - disease-causing microorganisms - air - water - wind and erosion - food - smallest agents of disease - exposure to cold - influenza orthomyxoviruses
disease-causing microorganisms

(Question)
An animal requires nutrients to grow and heal, and animals acquire nutrients by ingestion. Given these facts, an animal requires ingestion to do what among the following options: - aerobic capacity - die - water conservation - drinking - grow and heal - motility - howl - hear
(Answer)
grow and heal

Ques: Disease-causing microbes have a negative impact on the body, and pathogens are microbes that cause disease. Given these facts, what has a negative impact on the body among the following options: - pathogens - medicines - antibiotics - smallpox - amoebae - viruses - smoking - antibodies
Ans: pathogens

(Q).
Athermal insulator slows the transfer of heat, and heat transfer fluids, such as antifreeze, protect the solar collector from freezing in cold weather. Given these facts, what protects things from freezing in cold weather among the following options: - exoskeleton - thermal insulators - thick filling - a hydraulic system - Animal fur - layers of skin - layers of fat - deep water
(A).
thermal insulators

Ques:Invertebrates are animals that lack a vertebral column, or backbone, and principal invertebrates are anostracans and ostracods. Given these facts, what lacks a vertebral column, or backbone among the following options: - fungi - parasites - cacti - Leptospirosis - insects - bushes - Conifers - anostrans

Ans:anostrans

Ques: Being burried under soil and mud changes peat into coal through extreme heat and pressure in a swamp over a long period of time, and swamp vegetation was compressed to form coal. Given these facts, what is compressed into coal over long periods of time among the following options: - an object - bottom of feet - energy - carbon dioxide - rays or beams - kinetic energy - electricity - vegetation
Ans:
vegetation