When a man swimming in a pond which is a muscle reaction

Which manufactures ribosomes? Question 5 options: nucleolus nucleus endoplasmic reticulum Golgi apparatus

Cell structure and function

Which of the following are considered protein factories? Question 5 options: DNA ribosomes mRNA amino acids

The primary reason a bird can perch harmlessly on bare high voltage wires is that

Which of the following is a function of cellulose in plants? A. Storage of fat B. Formation of mitochondria C. Storage of energy D. Formation of cell walls

Describe jean Lamarck's idea of evolution

Is it true Without the skeletal system, the body could not fight off infection.

Which statement directly describes the cells produced by meiosis the genetic material of the new cell is diploid the new cells are exact copies of the original cell the genetic material of the original cell is divided among the new cells the new

Which of the following statements is true A you get you acquired traits all your life but once you acquire them they never change B you are born when inherited traits but they change over your lifetime as you learn new things C your inherited traits

What initiates the contraction of cardiac muscle?