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
Ket [755]
3 years ago
7

Paleontologists can definitively conclude whether dinosaurs were endotherms.

Biology
1 answer:
Lady_Fox [76]3 years ago
5 0

Answer:

The correct answer is option b. "False".

Explanation:

There is still not definitive evidence that let paleontologists conclude whether dinosaurs were endotherms, in other words, warm-blooded animals able to heat themselves without the sunlight. Actually, evidence suggest that dinosaurs' fast pace to growth did not allowed them to be neither ectotherms nor endotherms. The most accepted theory is that dinosaurs occupied a middle ground called "mesotherms".

You might be interested in
If you were an electron, and your home town was your nucleus, what would you need to do in relation to your home town to emit li
Scilla [17]

Answer:

Option B, Move closer to your home town

Explanation:

The options for the given question are as follows -

A) Knock down your previous house and build a bigger one.

B) Move closer to your home town.

C) Move further away from your home town.

D) Stay where you are but speed up your daily life

Solution -

Electrons carry negative charge while nucleus carries positive charge due to the presence of positively charged proton ions and neutral ions (which has no charge). All the electrons are attracted towards the nucleus due to its positive charge. The orbit on which an electron revolves around a nucleus has higher energy level as compared to the energy levels located in between the space of electron and nucleus.  

While moving from a high energy orbital to a low energy level orbital, an electron releases some energy.  Hence, in order to move closer to home, electron needs to push itself toward the nucleus by releasing energy

Hence, the given option is B

5 0
3 years ago
Currently, most organs that are harvested for transplant are transported from the donor to the recipient packed in ice and must
kap26 [50]
The best answer in terms of how organ cultures are an improvement on this transport method is "<span>Cultured organs can be kept alive for several weeks before transplant."</span>
8 0
3 years ago
Read 2 more answers
Which of these descriptions best defines a scientific law?
rosijanka [135]
<span> A scientific law always applies under the same conditions, and implies that there is a causal relationship involving its elements.</span>
5 0
3 years ago
What is the main material in a B-horizon?<br> clay<br> iron<br> organic matter<br> parent material
vazorg [7]

Answer:

The answer would be B): Iron

Explanation:

Proof

8 0
3 years ago
The morning newspaper reports a uv index forecast of 6.5. What precautions, if any should a fair skinned person take?
balu736 [363]

Reduce exposure between 10 am and 4 pm in addition to SPF 15+ sunscreen.

3 0
3 years ago
Other questions:
  • Someone is sniffing near Grumpy’s front door. Can you help Grumpy identify the Ragdoll in this picture!
    12·2 answers
  • How many different ways does/could energy change form during its travels between the Sun and your stomach?
    7·1 answer
  • P (purple) and p (white) are the dominant and recessive alleles for flower color in peas. Similarly, A (axial) and a (terminal)
    7·1 answer
  • What most likely caused the rocks in this region to weather
    11·1 answer
  • How does a frog use its legs while swimming
    5·1 answer
  • How can a change in the density of a gas affect the temperature of a gas?
    5·2 answers
  • Decide which two organisms to compare in your paper. Choose one organism that lives in the
    15·1 answer
  • In a water molecule the electrons are not equally shared , creating a ____ molecule .
    11·1 answer
  • How did lucy survive?​
    13·2 answers
  • An 8-kilogram bowling ball is rolling in a straight line toward you. If its momentum is 16 kg·m/sec, how fast is it traveling?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!