Amarine scientist is studying photosynthetic organisms, which use sunlight to produce their own food. she observes that they tend to populate shallower ocean depths. she concludes that photosynthetic organisms can only live in areas of low pressure. why is this an invalid scientific conclusion?

What are two reasons for why a species might disappear from the fossil record?

Some technological solutions to problems like global warming meet the specific needs and situations of local communities. an example from india involves converting the solid waste from cattle into clean-burning fuel for cooking. this reduces the amount of greenhouse gases, specifically methane and carbon dioxide, released into the environment from wood fires. when evaluating the feasibility of implementing this solution, computer models are used to weigh costs against benefits. what factor is least likely to impact the decision on adopting this technology?

The following hormone had their receptors in the cell membrane except a-insulin b-tsh c-gh d- cortisol