Heat stroke is a common condition during the late summer. If a person does not drink enough water, perspiration will stop and the body temperature will continue to rise. Which two body systems are MOST affected by this condition?

How can you keep track of variables in a science experiment?

Imagine that certain laws of physics could be ignored and you were able to travel vast distances in moments. now imagine that you traveled to an earth-like planet located light-years away that is known to support life. think about what you’ve learned in this unit and make an argument for what you think would be the dominant type of life form on this planet. consider whether a notochord is required for an organism to manipulate its environment and become a dominant creature.

Match the reproductive structures based on their function and the system to which they belong. egg ovary sperm vas deferens vagina fallopian tube testis urethra