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
ziro4ka [17]
3 years ago
13

River dolphins are morphologically distinct from other dolphins and are primarily restricted to freshwater ecosystems in Asia an

d South America.
a. True
b. False
Biology
1 answer:
Stels [109]3 years ago
3 0

Answer:

a. True

Explanation:

  • The river dolphin is a group of aquatic animals that is specially adapted to the fresh water and are relatively smaller compared to the other dolphins.
  • They have evolved to survive in shallow waters and strong-river currents. These dolphins are not very widely disturbed and are found in certain deltas and rivers.
You might be interested in
Which of the following is NOT matter?
Yuki888 [10]

D. Light

Light is not matter

8 0
2 years ago
Read 2 more answers
Prokaryotic cells do not contain​
alisha [4.7K]

The correct answer is:

Nucleus

Prokaryotic cells do not contain​ <u>a nucleus</u>.

3 0
3 years ago
Read 2 more answers
How do microorganisms affect the quality of soil?
insens350 [35]
The microorganisms found in soil are important because they affect the structure and fertility of soil. Certain bacteria responsible for nitrogen fixation converts nitrogen in the atmosphere, so that it can be used by plants. Because of microbes, nutrients and minerals are made available to plants. Soil with more diverse microbe will result in fewer plant diseases and better crop yield.
3 0
3 years ago
What would happen if all the energy in glucose were released in just one step instead of gradually as it is in cellular respirat
Anna35 [415]
<span>If the energy in glucose was released at once, most of the energy would be lost as light and heat. The light and heat could harm or even destroy the cell. The gradual process of cellular respiration allows the cell to control the release of energy into packages of ATP that can be used efficiently for cell activities.</span>
5 0
3 years ago
Identify the elemental makeup of proteins.
il63 [147K]

Answer:

Carbon, Hydrogen, Oxygen, Nitrogen, and Phosphorus

Explanation:

Proteins are mainly made up of amino acids. The basic structure of amino acids is that they have a carboxylic group, amino group and side chain. The carboxylic group is mainly Carbon, Hydrogen and Oxygen. The amino group is mainly Nitrogen and Hydrogen. The side chains are unique per amino acid having different elements including Phosphorus.

5 0
3 years ago
Other questions:
  • When Jenner developed the first vaccine he was using the observation of milk maids who_______
    5·1 answer
  • The DNA sequence of a gene changed from AACTTG to AACATG. What kind of mutation occurred?
    12·2 answers
  • Check all ways below to ensure that the bases in RNA are properly paired.
    8·2 answers
  • What structures work in antagonistic pairs to move bones?
    10·2 answers
  • Japanese honeysuckle is found in the United States. It outcompetes other plants by blooming early and dying off late. This is an
    7·1 answer
  • Geologists studying a local rock formation measure the amount of matter in the rock. This measurement is known as the rock's ___
    10·2 answers
  • List 3 factors that can speed up the rate of chemical reactions
    7·2 answers
  • What is the branch of applied microbiology ? Enumerate and define it​
    10·1 answer
  • What 3 similarities of carbohydrates and lipids
    12·1 answer
  • What is the arrangement of oxygen molecules in a liquid state
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!