HELP RIGHT NOW PLEASE I WILL MARK AS BRAINIEST The Earth's core plays a role in plate tectonic movement because the core...

a.) increases the temperature of the Earth's oceans
b.) makes the air more dense
c.) decreases pressure in the mantle
d.) heats up the Earth's mantle resulting in convection currents

Sweating and breathing is an example of differentiation specialization maintaining homeostasis metabolism

Which organelles are labeled d, and what is one feature that distinguishes them from the other labeled organelles chloroplasts the only organelles that produce sugars from sunlight mosomes, only found in animal and bacterial cells centricles only found in animal cells mitochondra, the only energo-generating structures found in cells

Cladistics is a way of classifying organisms by examining the characteristics of their ancestors and descendants and depicting the relationships in a cladogram. which of the following best describes a challenge in classifying organisms this way? a. there are millions of species on earth, and a cladogram is not a practical means for classifying all of them. b. it is impossible to tell which organisms are most closely related to each other using a cladogram. c. cladograms are detail-oriented and do not provide a useful understanding of evolutionary relationships. d. there is a limited number of ways to organize the information, so most cladograms end up looking very similar.