Please help! I'm stuck between a and d Which body function is performed by the endocrine system?
a.) Regulating the levels of various hormones essential to life processes
b.) Protecting the body from infections and fighting infections
c.) Receiving data from the environment and transmitting signals throughout the body
d.) Carrying hormones and chemicals throughout the body
e.) All of the above

Ry was studying two populations of the same species of lizards. one population lived on an island and the other lived on the mainland. both populations were affected by a hurricane that hit the island and the mainland with equal force. a year later, henry was testing the gene frequency and saw a decrease in genetic variation in the island species, but not in the mainland species. which best describes a conclusion he might have reached? gene flow greatly affects small populations, but large populations can recover. genetic drift greatly affects small populations, but large populations can recover. gene flow greatly affects large populations, but small populations can recover. genetic drift greatly affects large populations, but small populations can recover.

Can create a hboth of these instruments can measure wind speed. doppler radar and psychrometer anemometer and hygrometer doppler radar and anemometer radiosonde and psychrometer

Climate like that in the sahara desert have the fastest rates of weathering