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
Rainbow [258]
3 years ago
10

When the blades of a fan move, they have mechanical energy.

Biology
1 answer:
Anastasy [175]3 years ago
5 0

Answer:

A) Electrical energy flowing into the fan from the wall outlet

Explanation:

You might be interested in
A radula is a specialized feeding organ used to scrape material off of a substrate for ingestion, much like a cheese grater scra
Sergio039 [100]

Answer:

D. mass feeder

Explanation:

A) suspension feeder

B) fluid feeder

C) deposit feeder

D) mass feeder

<em>Suspension feeder requires capturing of food that are suspended in water through the use of specialized organs.</em>

<em>Fluid feeding involves feeding on liquid (such as blood) emanating from other organisms.</em>

<em>Deposit feeding involves feeding on sediments</em>

<em>Mass feeding involves ingestion of scraps of different food materials.</em>

Hence, the correct option is D.

7 0
4 years ago
Two strands of DNA is produced during replication are copies of each other because each strand in double helix is _____.
wlad13 [49]
Answer:
            The correct option is b (complementary).
3 0
3 years ago
sun, salmon, maple trees, bears, plankton, whales, grass, cows, humans, shrimp, caterpillars, finches (small birds), hawks
Iteru [2.4K]
Yes, they are all living things that exist in our world. 
6 0
3 years ago
How can a black hole tunnel to another universe
irga5000 [103]

Answer:

According to a mind-bending new theory, a black hole is actually a tunnel between universes—a type of wormhole. The matter the black hole attracts doesn't collapse into a single point, as has been predicted, but rather gushes out a "white hole" at the other end of the black one, the theory goes.

5 0
2 years ago
ASAP PLS
mars1129 [50]

Whales have pelvic (hip) bones, which are evolutionary remains from when their forefathers walked on land about 40 million years ago. Common belief has long assumed that such bones are merely vestigial, slowly withering away like human tailbones. Thus option C is correct.

<h3>What is the new research from USC and the Natural History Museum of Los Angeles County (NHM) has to say ?</h3>

New research from USC and the Natural History Museum of Los Angeles County (NHM) contradicts this belief, discovering that not only do those pelvic bones have a role, but their size and perhaps shape are impacted by sexual selection processes.

Therefore, small, shrunken hip bones of whale are no longer beneficial for survival and are considered vestigial. So, the best option is C among the other options available. Thus option C is correct.

Learn more about this here:

brainly.com/question/21492781

#SPJ5

5 0
2 years ago
Read 2 more answers
Other questions:
  • Please explain why anticoagulant therapy is important with a patient who has a dvt?
    9·1 answer
  • Which is the result of an object's motion?.
    12·1 answer
  • Consider the formula for glucose: C6H12O6. What does this indicate about the relationship of the reactants to glucose? Twelve wa
    14·2 answers
  • Using complete sentences, answer the questions below. please help!
    9·1 answer
  • A bear, many trees, and the river is known as
    11·2 answers
  • A substance that cannot be broken down into simpler elements is a?
    13·2 answers
  • :&gt; :&gt; :&gt; :&gt; :&gt; :&gt; :&gt; :&gt; :&gt; :&gt; :&gt; :&gt; :&gt; :&gt; :&gt; :&gt; :&gt; :&gt; :&gt; :&gt; :&gt; :&
    7·1 answer
  • The life process of reproduction refers to what
    11·1 answer
  • Muscle cells serve as a reservoir for which of the following?
    10·1 answer
  • What is the process of mountain building called?
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!