Which of these objects are malleable? check all that apply.(a) tin fork and knife from a camping set (b) antique ceramic vase (c) steel pole fence post (d)marble sculpture (e)glass tabletop (f)copper coin

Food provides molecules that serve as fuel and building material for all organisms. plants undergo photosynthesis and make their own food. other organisms, like us and the horse seen above, are consumers and eat food. how do all organisms use food as fuel? be sure to include the name of the process in your answer. me.

Which of the following occurs most often in a population when genetic variation and overproduction are present? some organisms have a lower reproductive success than others. some organisms have a higher reproductive success than others. some organisms have no reproductive success. some organisms do not have genetic variation.

Why do we perceive objects as retaining their brightness under different lighting levels?