Question

Which of these is an abiotic factor that can change the size of a population?(1 point)
Responses

water
water

predators

Answer 1

water

Answer 2

Marine ecosystems can be damaged by fossil fuels. What causes the coral to die?(1 point)
Responses

High acid, Low temperature
High acid, Low temperature

High Acid, High temperature

Answer 3

High Acid, High temperature

Answer 4

When more sunlight is available, more producers are available for food. How does this affect predators?(1 point)
Responses

The population of predators decreases
The population of predators decreases

The population of predators increases
The population of predators increases

Answer 5

The population of predators increases

Answer 6

When new species are introduced into an environment, they are considered...(1 point)
Responses

symbiotic
symbiotic

invasive

Answer 7

invasive