PLEASE HELPP BRAINLIEST TOO WHOEVER ANWSERS FIRST Which star is in spectral class A and about 10,000 degrees K?
A) Star B
B) Star F
C) Star C
D) Star E

Aresearcher is studying the science of attractiveness and asks volunteer test subjects to rank what trait they find most attractive in a person what type of variable is the dependent variable in this experiment

Which mantle is under the crust the upper mantle or the lower mantle i think it's upper let me know if i'm right

Which statement describes an endocrine function rather than an exocrine function? a. salivary glands release saliva into the mouth. b. sweat glands release sweat onto the skin c. the pineal gland releases melatonin into the blood. d. esophageal glands release mucus into the esophagus.