An amoeba is trying to capture food particles in water. how will it feed on this particle?
a. by capturing it by means of flagella and enclosing it in a food vesicle
b. by engulfing it using pseudopodia and enclosing it in a food vacuole
c. by entrapping it in cilia and enclosing it in a food vacuole

Plz ! ive been stuck on this forever

Which of the following types of stars are dim but can have high surface temperatures? giants main sequence stars supergiants dwarfs

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?