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
kakasveta [241]
2 years ago
15

.pls help fast Is the fossil record complete for humpback whales? Explain your answer.

Biology
2 answers:
bezimeni [28]2 years ago
8 0

Answer:People look at the fossil record and think the early history of many animals is filled with giants, but not for whales. It's only in recent geological times that whales have achieved really large sizes

andreyandreev [35.5K]2 years ago
7 0

Answer:

No, the fossil record is not complete because with further fossil discoveries, and more study, it may continue to tell paleontologists how modern whales came to behave the way they do.

Explanation:

You might be interested in
Why is it important to center the object you want to look at in your field of view before changing to a higher magnification obj
Lesechka [4]

Answer:

B. So you can always see the entire object at the higher magnification

Explanation:

A microscope is used to view objects smaller than the naked or unaided eyes can see. The objective lens, in conjunction with the occular or eye lens, is used to achieve this purpose. The objective lens are of different magnifications as follows: 10X, 40X, 100X etc.

However, as the magnification increases i.e. higher objective, the object in the field of view becomes smaller and less focused. Hence, the object in the field of view must first be centered at a lower magnification/objective lens before changing to a higher one in order for the entire object to be seen at a higher magnification.

5 0
3 years ago
A factory is found to be polluting a stream high in the Rocky Mountains. The factory owner says this is not a problem because th
almond37 [142]
Because almost all small streams end up in bigger bodies of water.
8 0
3 years ago
Read 2 more answers
Blood pumps through arteries due to contraction of the arterial walls but flows more freely through veins because there is littl
eduard

Excitable cells like those found in muscle tissue are expected to be present in higher quantities in arteries than in veins.

<h3>What are Excitable cells?</h3>

Excitable cells are defined as those cells that are capable of generating electrical impulses when stimulated. Example of such cells include:

  • Neurons,

  • muscle cells( smooth, skeletal and cardiac)

  • Endocrine cells.

The artery is made up of higher amount of smooth muscles than the veins therefore, excitable cells like those found in muscle tissue are expected to be present in higher quantities in arteries than in veins.

Learn more about muscles here:

brainly.com/question/25778330

#SPJ1

8 0
1 year ago
Why the patient is made to drink a lot of water before the actual medical procedure​
Paladinen [302]

Patients are encouraged to drink clear liquids (for example, water) until 2 hours before the time they are scheduled to arrive to the hospital or surgery center. remember, staying hydrated is important. However, certain procedures may require specific instructions.

I hope this answers your question.

4 0
2 years ago
You're the best if you help me :) 10 points btw
Phoenix [80]

i want to say A...............................................

4 0
3 years ago
Other questions:
  • Identify the types of point mutations depicted
    5·1 answer
  • Which of the following, if any, is not a common cellular activity?
    10·1 answer
  • Holding one's head slightly down when racewalking will make breathing more difficult.
    7·2 answers
  • Humans walk upright using two legs. This is called _____ locomotion.
    7·2 answers
  • Are scorpions <br> producer, herbivore, carnivore, scavenger, or decomposer.
    15·1 answer
  • The nucleus and most of the organelles in a neuron are located in the _____.
    10·1 answer
  • Suppose a blood sample tested above the range (6.0 mg/dL) of the standards used in the experiment. What modification will provid
    9·1 answer
  • Two chromosomes that are similar but not identical are called _______________________. When the chromosomes are duplicated, two
    8·1 answer
  • Determine whether the following statement is true or false, and why "In a review of over 100 scientific articles, organic food w
    10·1 answer
  • Blended inheritance assumed traits:
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!