Biology, 26.02.2021 22:20 joejoefofana

Science Can some one check my answers please Question 1 Imagine that an ecosystem contains rabbits, foxes, wolves, and deer. Select the animal whose absence would have the greatest negative effect on the ecosystem.(1 point)
fox

rabbit

wolf

deer

Question 2 A) In an ecosystem with low biodiversity, the removal of a species will (1 point)
disturb the ecosystem because another species will take its place.

disturb the ecosystem because another species will not be able to replace it.

not affect the ecosystem because another species will take its place.

not affect the ecosystem because another species will not be able to replace it.

Question 3 A) Biodiversity is a measure of variation among (1 point)

genes and ecosystems.

populations and ecosystems.

genes, species, and ecosystems.

genes, individuals, and ecosystems.

Question 4 A) Which statement best describes ecological health?(1 point)

Ecological health concerns the relationship between ecosystems and ecosystem services.

Ecological health concerns the relationship between ecosystems, ecosystem services, and human health.

Ecosystem biodiversity determines ecological health via the types of different organisms in the area.

Ecosystem biodiversity determines ecological health via the amounts of different organisms in the area

Answers: 3

Show answers

Another question on Biology

Biology, 22.06.2019 20:10

All of the following statements about enzymes are correct except: proteolytic enzymes are also known as proteases. pectin methyl esterase causes browning of cut fruit. cloud loss in orange juice is due to enzyme activity. proteolytic enzymes in fish cause tissue softening during storage.

Answers: 1

Answer

Biology, 23.06.2019 02:00

Amembrane protein is made and inserted into the membrane of the rough endoplasmic reticulum. a binding site that is present in this protein is aligned so that it faces the lumen of the er. if this protein is then moved to other endomembranes, at which surface of the membranes given below is this binding site unlikely to be found? a. internal face of the golgi apparatus membranes b. the internal face of lysosome membrane c. facing the intermembrane space of the nuclear envelop membranes d. the lumen face of the vesicle just derived from the golgi apparatus e. the cytosolic face of the plasma membrane

Answers: 3

Answer

Biology, 23.06.2019 04:10

Lactic acid fermentation occurs in muscle cells when blank is in low supply

Answers: 2

Answer

Biology, 23.06.2019 05:00

Asap 1. what happens to particles when a substance gains energy and changes state? 2. what happens to the energy that is lost when water freezes? 3. how does the movement of particles in a stick of butter differ from the movement of particles in a dish of melted butter? 4. as water is cooled, at what temperature do its particles become fixed in place? 5. how do evaporation and boiling differ?

Answers: 1

Answer

You know the right answer?

Science Can some one check my answers please Question 1 Imagine that an ecosystem contains rabbits,...

Questions