1) all of the above
2) rocketry
3) 1
4) not sure about this one because magnitude of one was the brightest then 2, then 3. 6 was the least brightest and 6+ or -1 or 0 or you could say, below 1 did not exist at that time..
Flower because the others are a organ which make the plant live but the flower is more of a decorative thing to make the plant stand out
Answer:
Producer's: They make their own food,they don't have to obtain energy from other organisms,They obtain energy from the sun.
Consumers: Is an organism that feeds on plants or other animals for energy,there are four types of consumers herbivores and carnivores,omnivores and detritivores.
Decomposer:They break down organic material such as the remains of dead organisms.
An interaction in which one organism kills and eats another is called predation.
Answer:
Pioneer species begin in barren areas, such as on bare rock exposed by a retreating glacier.
Explanation:
