Answer:
Relocate wetlands that would be displaced by the construction of the dam.
Explanation:
Increase the flow rate of the water so that there is an increase of sediment downstream.
4. Compare and contrast the biotic and abiotic factors found in the South African plain and marine ecosystems.
Answer:
Compare and contrast the biotic and abiotic factors found in the South African plain and marine ecosystems.
Explanation:
Answer:
The biotic factors include all the living organisms in the ecosystem, while the abiotic factors include the non-living factors. In a marine ecosystem, some of the biotic factors are algae, fungi, microorganisms (such as bacteria), plants, animals, and corals. Biotic factors include all the living components present in an ecosystem
Abiotic factors refer to all the non-living, i.e. physical conditions and chemical factors that influence an ecosystem. Examples. Examples of biotic resources include all flora and fauna. Examples of abiotic factors include sunlight, water, air, humidity, pH, temperature
Explanation:
(Help plsss.) Daniel reads about the survival and reproductive strategies of animals. He is surprised at the complexity of behaviors different kinds of animals practice. He is especially interested in the musk ox.
Migratory behaviors are another reproductive strategy practiced by the musk ox. Migration is the regular, seasonal journey from one place to another and then back again.
For what reasons do animals migrate? Choose the three that apply.
A. to find a better climate
B. to protect the offspring of the group
C. to find more food
D. to gather for mating
E. to increase their population
The number of living organisms of a certain kind in a particular area is called a
factor
ecosystem
habitat
population
Answer:
It is called population
Explanation:
Hope this helped and I got this right on my test, hope you get it right as well
(help pls. read the question and view the picture below.) Carolina saw a picture showing fish in a group, and as she looked at the image, she realized what was occurring as she’d recently learned about it in class. Look at the image. Choose the correct words to finish the sentence.
the choices for the first "choose" are "internal fertilization," "survivorship," "courting behavior," and "external fertilization"
the choices for the second "choose" is "have a few that survive," "develop outside the female's body," "all grow to adulthood," and "develop inside the female's body"
Answer: external fertilization, develop inside the female's body
Explanation:
How do you think energy from the sun ends up in the crust, tomato sauce, cheese, and meat on a slice of pizza?
Answer: Energy from the sun goes into grass, plants, and crops. Animals eat the grass and crops- The animals go to a butcher or slaughter house for meat and cheese and dairy is made from cows for our meals. Energy from the sun goes into wheat and grains, also fruit and veggies.
Explanation:
According to the sedimentary rock layers shown below, which statement is true?
A.
Fossil B is younger than A, but older than C.
B.
Fossil C is younger than D, but older than B.
C.
Fossil A is oldest.
D.
Fossil D is youngest.