James was walking down the road when a large animal jumped out in front of him. james was startled and experienced a fast heart rate and heavy breathing. which statement best describes james’s condition in such a situation? 1.the adrenal gland secreted aldosterone, increasing sodium absorption, which increased the heart rate and breathing. 2.the adrenal gland secreted epinephrine, increasing blood pressure, which increased the heart rate and breathing. 3.the adrenal gland secreted androgens, stimulating calcium absorption, which increased the heart rate and breathing. 4.the adrenal gland secreted cortisol, increasing glucose absorption, which increased the heart rate and breathing.

80 points pls brainliest 1. what does a red shift mean? blue shift? 2. describe the big bang theory. according to this theory, how old is the universe? 3. scientists believe the universe is expanding. what is the evidence that supports this? 4. describe a nebula. 5. describe the 3 types of galaxies. what is a barred spiral galaxy? 6. what is a light year? how far is alpha centauri from earth? 7. describe the universal law of gravitation. be sure to include gravitational force between two objects. 8. describe the planets’ orbits around the sun. 9. what is the asteroid belt? where is it located? 10. describe rotation and revolution of earth. what determines an earth day and year? 11. how do galaxies exist? 12. compare and contrast the inner and outer planets. 13. what causes the seasons?

To confirm when to exclude children from school it’s recommended that you refer to guidelines from which of the following organizations

Is genetic diversity the same as genetic variation?