If plasma cells are activated B cells that secrete gammaglobulins, then what do plasma cells secrete? Answer choices: - Chemical energy - water - Organic compounds - diseases - bioaerosols - harmful substances - gammaglobulins - protons
gammaglobulins

(Question)
If macroevolution occurs over eons, then macroevolution most likely occurs over what period of time? Answer choices: - Summer - length - eons - long - growth - Earth - years - scale
(Answer)
eons

Ques: If cooking meat requires adding heat energy, then what requires adding heat energy? Answer choices: - Evaporation - fixing a table - boiling - heating liquids - Dehydration - eating bananas - washing dishes - cooking meat
Ans: cooking meat

(Q).
If soil can be depleted of nitrogen, then nitrogen depletion is a condition of some:? Answer choices: - bushes - humans - animals - soils - disease - legumes - mammals - Birds
(A).
soils

Ques:If rain causes the breaking apart and moving of rocks and soil, then rain causes the breaking apart and moving of rocks and what? Answer choices: - abrasion - soil - sand - reservoirs - earth - broken - ground - Roads

Ans:soil

Ques:If logging down trees destroys rainforests, then what destroys rainforests? Answer choices: - Rain. - Wind - Forestry Services. - erosion - vehicles - Conifer logging. - Logging. - Pollution

Ans:
Logging.