Mammals are smaller and can fit into smaller area to protect themselves while the big <span>dinosaur</span>s are huge and have less safe places to be in. Also, mammals don't need as much food as dinosaurs.
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The right answer for the question that is being asked and shown above is that: "never sterilizing tools.' All of the following are important integrated pest management (IPM) strategies, except: <span>never sterilizing tools. Tools should be sterilized before bringing into use.</span>
Answer;
A. During active transport, a material may be moved from an area of low concentration to an area of high concentration.
Explanation;
-Active transport involves movement of molecules or particles against a concentration gradient (from a region of low concentration to a region of high concentration). This movement of particles against the concentration gradient requires an input of energy from the cell in the form of ATP.
- Passive transport on the other hand involves movement of materials from a region of high concentration to a region of low concentration and does not utilize energy. Passive process are processes such as osmosis and diffusion.
The correct answer is: B) coal.
Coal is a sedimentary rock black or brown color composed of carbon with variable amounts of other elements such as hydrogen, sulfur, oxygen, and nitrogen. The formation of coal goes through two steps: decay of dead plant matter into peat and conversion of peat into coal under the influence of heat and pressure of deep burial.
