26. describe the development of the fetus during the final trimester. 27. what is a tubal ligation? 28. describe the differences between a fertilized egg and an unfertilized egg. 29. what can happen if there is a mutation to the zygote? 30. where and why is sperm produced in males?

An enzyme lowers the energy of activation. what does that mean?

Which of the following two events occur to create a sea breeze? select all that apply. warm air rises on the ocean and moves toward the land to cool warm air rises on land and moves toward the ocean to cool cool air moves from the ocean to be warmed by the land cool air moves from the land to be warmed by the ocean

To sciences do not agree on which type of grocery bag is better for the environment what is most likely to come out come out of the disagreement