Ineed this asap in the first eight weeks the developing baby is call an embryo. after this it is called a fetus .it grows in the to the umbilical cord. it is through the cord that it gets and food and gets raid of and waste

An ecologist is studying the effects that a population of predators is having on a population of a prey. he used data from the field to produce this graph. which conclusion can draw from the graph?

How does buring fossil fuels impact does carbon cycle? what large impact does this have on the envirnment?

Which would happen if more forests were cut down? a. the nitrogen cycle would be stopped b. nitrogen would be fixed by bacteria more quickly c. the amount of co2 in the atmosphere would increase d. fossil fuels would build up in the soil c the amount of co2 in the atmosphere would increase