Answer:
C. The high concentration of hydrogen ions in the intermembrane
Explanation:
Merry Christmas
Answer:
D. A cyanobacterium
Explanation:
Cyanobacteria have gas vacuoles, thykaloid membranes and carboxysomes
B hope this helps a lot :)
All plants are autotrophic.
Autotrophic means he doesn't need another living thing to live(for eating) but that he makes his own food (photosynthesis). (auto means itself).
Heterotrophic means he needs others to keep on living. Like animals. All animals need to eat and can't make their own food with only sunlight, CO2 and water. They need food, which may be plants or other animals. That depends on the animal.
Answer:
copulation means that which ingage in sexual intercourse which penis is inserted into vagina and to transfer male reproductive cells from one induvidual to another.
