Which pair of organisms below represents the flow of energy from a terrestrial to an aquatic ecosystem? 1.fly to frog
2.mouse to hawk
3.garter snake to eagle
4. pondweed to snail
please don’t guesss 44 points

Describe how alleles and genes are related

Plz fast biotechnology is a growing field of applied biology. many crops such as corn have been engineered to be resistant to herbicides. therefore farmers can spray these chemicals to kill weeds growing near the crop without worries of killing the crop itself how does this type of biotechnology work? a. by changing the genetic make up of the crops. b. by causing the crops to kill the weeds. c. by changing the type of crops used. d. by changing the location of the crops.

What are antigens and antibodies? how are they involved in the body’s response to incompatible blood?