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
chubhunter [2.5K]
3 years ago
7

During which period did manual fist appear A. Pleistocene B. Carboniferous C. Cretaceous D. Jurassic

Biology
1 answer:
steposvetlana [31]3 years ago
3 0
<span>
d jurassic period is the correct answer</span>
You might be interested in
PLEASE ANSWER THIS : Does a particular molecule, like vitamin c, always have the same shape? EXPLAIN.
arsen [322]
They would not have the same shape because they would basically be the same as that particular vitamin. If a vitamin was the same shape as c then it would be vitamin c. Therefore, they would not be the same shape.
3 0
3 years ago
A gardener is installing several large flower beds. The flower beds will vary in length from 5 to 12 feet. Depending on the type
dezoksy [38]

The gardener should address the measurements he needs to make so that planting information is clear, and that the roots are spaced to grow.

<h3>How to calculate amount of landscaping plants?</h3>

 just divide the area of the bed by the area occupied by the seedling and we will have the total amount of seedlings to be used. In this way, we also understand that the area occupied by the seedling is equal to the spacing between seedlings raised to the square.

<h3>How to calculate the spacing between plants?</h3>

If we plant with a spacing of 0.60 meters, the number of seeds per meter will be calculated as follows: Being 1 hectare = 10,000 square meters and the spacing between rows of 0.60 m, we have the equivalent of a range of 0, 60 meters by 16,667 linear meters (10,000 divided by 0.60).

With this information, we can conclude that the area occupied by the seedling is equal to the spacing between seedlings raised to the square.

Learn more about seedlings in brainly.com/question/14852087

#SPJ1

8 0
1 year ago
Temperatures in ponds and lakes vary by season.
olga2289 [7]
Yes the answer would be true
8 0
3 years ago
Read 2 more answers
The major organ of the central nervous system, the brain, contains three distinct parts that each serve to control and coordinat
34kurt
Quick reactions/reflexes which do not need to be process by the brain in order to determine a response.
4 0
2 years ago
Read 2 more answers
You have spent 24 hours traveling from the U.S to New Zealand, on quite a few airplanes with many stops. Because of the stress,
nalin [4]

Answer:

A hematocrit value of your blood would be greater than normal because of dehydration.

Explanation:

The hematocrit value is an indicator of the proportion of the solid components of blood (red blood cells) with respect to the liquid component (it means plasma). When you are severely dehydrated, the proportion of plasma diminish while the solid components remain the same. In consequence, the red blood cells concentration will be greater and the hematocrit value (solid components/plasma) will be higher than normal. This condition is reversible, if you drink enough water, your hematrocrit values will be normal again.

8 0
3 years ago
Other questions:
  • Why do scientists usually use a food web instead of a food chain?
    14·1 answer
  • The action of a buffer to maintain ph within normal limits involves __________.
    9·1 answer
  • What part of the city has a similar job to the cell membrane ?
    8·1 answer
  • What is the relationship between combustion and plants? (Using the picture)
    7·1 answer
  • Explain what you think would happen to an egg placed in salt water? Describe why this would occur.
    7·1 answer
  • This is an image of a plant cell showing the organelles present. If we were to compare this cell to an animal cell, we would see
    9·1 answer
  • I am trying to determine reactants going into the electron transport chain. Is this right?
    7·1 answer
  • Can you help me find the right word of the sentence!
    15·1 answer
  • What functional groups will be joined together if alanine and serine molecules combine to form a single molecule?
    8·1 answer
  • PLEASE HELP MEE! Photosynthesis vs Cellular Respiration
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!