1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
igor_vitrenko [27]
3 years ago
15

What happened to the organisms between the Cretaceous and Tertiary boundaries?

Biology
1 answer:
Kobotan [32]3 years ago
7 0
80% of all the species of animals at or near the boundaries became extinct
You might be interested in
The coyote will become the apex predator and
xz_007 [3.2K]

Answer:

No, coyote will not become the apex predator.

Explanation:

No, coyote will not become the apex predator but greatly reduces the populations of foxes in order to reduce competition for available resources. Yes, The coyote population will decreases because t he gray wolf kills coyote to avoid competition for food resources. If another wolf is introduced to fit the same ni che, the coyote population will decrease because the wolf feeds on coyote. As the number of coyotes increase, the number of beavers will decrease because coyote feeds on beaver. If the gray wolf became extinct,  the coyote population increases in that location due to no predator.

7 0
3 years ago
When cells break down food molecules energy is
never [62]
When cells break down food molecules energy is released
3 0
3 years ago
A substance that releases hydroxyl ions in water is a _____. acid base salt
Helen [10]
A substance that releases Hydroxyl Ions in water is called a Base
7 0
3 years ago
Read 2 more answers
Wirte 2 slogans on 'need to conserve nature? ​
natima [27]

Answer:

Tree planting is the safest solution to pollution. Save the earth, save our environment. Don't be cruel, conserve your fuel.

5 0
3 years ago
Read 2 more answers
Describe the organism that scientists believe was responsible for changing the composition of the early atmosphere. What was it
Citrus2011 [14]
It was the plants around us. They give us air to breath. It was to help us breath so we can live.
4 0
3 years ago
Other questions:
  • Explain what would happen to the populations of both variations of pepper moth once the pollution disappeared.
    6·1 answer
  • The foundation for biological evolution or descent through modification is?
    14·2 answers
  • What does symbol “F 1” stand for in Mendel’s experiment?
    7·1 answer
  • You are examining the DNA sequences that code for the enzyme phosphofructokinase in skinks and Komodo dragons. You notice that t
    15·1 answer
  • Even though RSV infection in infants is common, a vaccine does not currently exist. Imagine you are designing a recombinant vacc
    14·1 answer
  • In coronary angiography, a clinically significant blockage in a major coronary artery is considered to be an obstruction of at l
    15·1 answer
  • The days and nights are always of equal time throughout the year at the equator. True False
    12·1 answer
  • PLEASE HELPP!! An embryo is found in a plant's<br> seed<br> roots<br> stem<br> flower
    13·1 answer
  • How does energy move in a healthy ecosystem from the sun to the plants and the animals?
    12·2 answers
  • What would increase the amount of oxygen unloaded by hemoglobin into peripheral tissues?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!