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
Tju [1.3M]
3 years ago
13

What would happen if the blue whale became extinct?

Biology
1 answer:
adoni [48]3 years ago
4 0

Answer:

This could cause a ripple down the food chain and spell extinction for entire ecosystems.

Explanation:

You might be interested in
Which extinction event included the disappearance of large land mammals?
ziro4ka [17]
Ice age. It caused saber tooth and mammoth to die
8 0
3 years ago
What would happen to the size of the carnivore population if the herbivore population increased?
Korvikt [17]
<span>The correct answer should be that the carnivore population would also increase. Since they eat the herbivores, if the amount of herbivores increased there would be more food for the carnivores so they wouldn't have to worry about anything and could thrive, feeding themselves without worrying for food.</span>
6 0
4 years ago
Read 2 more answers
There are hundreds of different restriction enzymes that each cut ______ at a different palindrome sequence.
Sphinxa [80]

Answer:

DNA

Explanation:

<h2>What is DNA?</h2>

DNA is a self-replicating material that is present in nearly all living organisms as the main constituent of chromosomes. It is the carrier of genetic information.

4 0
2 years ago
In sexually reproducing multicellular organisms, the main functions of mitosis are
victus00 [196]
The main function of mitosis is to allow for growth and development and to replace dead and or decayed tissue.
5 0
3 years ago
You are enjoying your vacation on the coast and decided to go snorkeling. Your tidal volume is 460 mL and breathing rate is 14 b
m_a_m_a [10]

Answer:

Option C

Explanation:

Option

A. 6440 mL/min

B. 4340 mL

C. 3500 mL/min

D. 2940 mL/min

Solution

It is required to find the minute ventilation which is equal to the product of rate of breathing and the total amount of gas being inhaled or exhaled per breathe.  Let this minute ventilation be denoted by "V_f"

Thus,

V_f = TD * B_r

where TD is the tidal volume and Br is the rate of breathing

Substituting the given values we get

V_f = 460 *14 \\V_f = 6440

We will now reduce the air held in the conducting zone of respiratory system

Air held per breathe = 210

Total Air held

= 210 * 14 \\= 2940

Amount of fresh air one can breathe in and out every minute

= 6440 - 2940 \\= 3500

Hence, Option C is correct

7 0
3 years ago
Other questions:
  • The burrowing owl is found in dry, open areas such as grasslands, prairies, savannas, deserts, farmlands, golf courses, and othe
    13·1 answer
  • At a basic level mitosis and meiosis are similar processes. However, they have very different outcomes. Which of the following s
    12·1 answer
  • Why is ATP necessary in cellular functions
    6·1 answer
  • Can y'all help me answer these question? I'm on a time crunch and have other work to do
    13·1 answer
  • Describe two ways that microscopes have changed peoples ideas about living things
    15·1 answer
  • Following glycolysis and the citric acid cycle, but before the electron transport chain and oxidative phosphorylation, the carbo
    8·1 answer
  • Select the logical fallacy used in this statement: If we ban semiautomatic weapons, it won't stop until handguns and rifles are
    6·1 answer
  • GIVING AWAY 20 POINTS PLEASE HELP ME ASAP!!! THE ANSWER IS NOT A
    13·1 answer
  • What factors play a role in how fast, far, or what direction DNA fragments travel for gel electrophoresis?
    6·1 answer
  • Developing countries tend to have high birth rates. why?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!