DNA and RNA are two types of what?

TV Describe in details including plant life and animal life what ecosystem each of these represent?

This is the result of fertilization, in the early stages of growth and development

Which statement correctly describes the way that almost all organisms in the kingdoms Plantae and Animalia obtain nutrients? Plants are autotrophs, and animals are heterotrophs. Plants are heterotrophs, and animals are autotrophs.

Explain how the boss at the company in the following scenario could have delegated the tasks more appropriately : Samuel and Martha work at the same agricultural consultation company.

Which of the following organs would experience decreased blood flow during exercise? Which of the following organs would experience decreased blood flow during exercise? kidneys skin skeletal muscles brain

A change in the natural sequence of bases in DNA structure is called a A) mutation. B) reconstruction. C) revolution. D) translation.

A rabbit is an example of a - - - while a hyena is an example of a - - - producer parasite herbivore carnivore host carnivore

Which organelle is not found in plant cells? A) vacuoles B) mitochondria C) chloroplast D) centrioles

Gina is driving her car down the street. She has a teddy bear sitting on the back seat. A dog runs in front of Gina's car, so she quickly applies the brakes.

The term enzymes, was first used in 1878. The term is derived from a Greek word that means in yeast because the yeast cells were first to reveal enzyme activity in living organisms.