Why are most plants that grow in the tundra small with thin, wax-covered leaves?(1 point)
Responses
The plants need to be able to grow in sandy soil.
The plants need to be able to grow in sandy soil.
The plants need to survive the year-round dry conditions.
The plants need to survive the year-round dry conditions.
The plants need to be able to grow in the moist, humid air.
The plants need to be able to grow in the moist, humid air.
The plants need to survive the hot temperatures in the summer.
The plants need to survive the harsh, cold and windy conditions of the tundra.
Why are most plants that grow in the tundra small with thin, wax-covered leaves?(1 point)
Responses
The plants need to be able to grow in sandy soil.
The plants need to be able to grow in sandy soil.
The plants need to survive the year-round dry conditions.
The plants need to be able to grow in the moist, humid air.
The plants need to survive the hot temperatures in the summer.
The plants need to survive the harsh, cold and windy conditions of the tundra.
Why are most plants that grow in the tundra small with thin, wax-covered leaves?(1 point)
Responses
The plants need to be able to grow in sandy soil.
The plants need to survive the year-round dry conditions.
The plants need to be able to grow in the moist, humid air.
The plants need to survive the hot temperatures in the summer.
The plants need to survive the harsh, cold and windy conditions of the tundra.
Why are most plants that grow in the tundra small with thin, wax-covered leaves?(1 point)
Responses
A) The plants need to be able to grow in sandy soil.
B)The plants need to survive the year-round dry conditions.
C)The plants need to be able to grow in the moist, humid air.
D)The plants need to survive the hot temperatures in the summer.
The correct response is B) The plants need to survive the harsh, cold and windy conditions of the tundra.
Which of the following is a common pioneer species?(1 point)
Responses
deer
oak tree
moss
mouse
Moss.
In which situation will primary succession most likely occur?(1 point)
Responses
A) A disease kills off most of the plant species in an ecosystem.
B) A small pond dries up, leaving behind moist soil.
C) Trees in a forest ecosystem are cut down for logging.
D)Sheets of ice that once covered an area melt away, exposing a layer of rock.
D) Sheets of ice that once covered an area melt away, exposing a layer of rock.
Which statement describes a difference between primary and secondary succession?(1 point)
Responses
A) Primary succession supports a greater variety of organisms than secondary succession.
B) Secondary succession occurs over a shorter time period than primary succession.
C) Primary succession can more easily be observed than secondary succession.
D) Secondary succession supports a more limited number of organisms than primary succession.
D) Secondary succession supports a more limited number of organisms than primary succession.
It was B) Secondary succession occurs over a shorter time period than primary succession.
But thank you for helping me with the rest!