Potatoes are specialized stems called tubers. Potato tubers have two functions. (1) These thick stems are used to store food. (2) The eyes on the stems, seen here, are used to

One way to describe a species is as a population adapted to a certain niche. That population has a small gene pool. If the members of different species could interbreed with each other, too much genetic variability would occur in that gene pool.

What is the definition of biology

Is child labor allowed in Madagascar?

How many chromosomes does the fertilized egg cell of a mouse contain?

After sunburn the body protects itself by shedding the burnt skin and replacing it with new skin which processor responsible for this defense

In response to electrical stimulation of a particular brain region, a rat shows increased blood pressure and heart rate, dilation of the pupils, erection of the hair on the back, arching of the back, and biting at the air.

Computer programs can be classified into two broad categories. what are those categories?

Which is the following to the best explanation to why it is important to follow lab safety guidelines

Sometimes people do not want to change their belief in a theory because: * they just want to continue to believe their current understanding * they do not know about new evidence * they reject the obvious evidence * all of the above

Which igneous rock and sedimentary rock have quartz as part of their composition