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
Phantasy [73]
3 years ago
13

Which of these plant groups may include the ancestors of plants? A. red algae b. green algae c. brown algae d. fungi

Biology
2 answers:
Mama L [17]3 years ago
8 0
A. red algae     

Hope this helps! :D Woo hoo! 
Helga [31]3 years ago
3 0
The red algae was the plant group that includes the Ancestors of plants.
You might be interested in
Which microscope did Anton van Leeuwenhoek use to observe single-celled organisms?
likoan [24]
<span>Anton van Leeuwenhoek learned to grind lenses ( 1668) and develop simple microscopes.

</span>

Leeuwenhoek heated the middle of a small soda glass rod , over a flame. On pulling apart the two ends, the glass rod elongated into thin whiskers . 
Heating the end of this whisker resulted in a tiny high quality glass sphere. These glass spheres then became the lens of his microscope, with the smallest sphere providing the greatest magnification.

Leeuwenhoek's designs were very basic. The body of the microscope was a single lens mounted in a tiny hole on a brass plate. The specimen was then mounted on a sharp point that sticks up in front of the lens. It's position and focus could be adjusted by turning the two screws.

The entire instrument was about 3 to 4 inches long and had to be held up close to the eye, requiring good lighting and great patience to use.


8 0
2 years ago
Read 2 more answers
1. Ai là người đã đặt nền móng cho di truyền học
makvit [3.9K]

Explanation:

here your answer

pls follow and make me as brainlist

7 0
2 years ago
Which level on the energy pyramid has the third most energy?
Elenna [48]
The correct answer is D,
dose this help?
8 0
3 years ago
Can someone help me please
ziro4ka [17]
The electron transport chain and ATP synthase are embedded in the inner mitochondrial membrane.The electrons flow through the electron transport chain, causing protons to be pumped from the matrix to the intermembrane space. Eventually, the electrons are passed to oxygen, which combines with protons to form water.
4 0
2 years ago
9) A force of 20 N acts upon a 5 kg block. Calculate the acceleration of the object.
Mkey [24]

Answer:

4

Explanation:

According to newton's second law f=ma. so a =f/m

then a=20/5 gives 4

6 0
3 years ago
Read 2 more answers
Other questions:
  • An organism that uses co2 for its carbon needs and sunlight for its energy needs would be called a
    7·1 answer
  • The periphery of a myelinating schwann cell that contains its cytoplasm and nucleus is called the _______
    8·1 answer
  • Write this number showing three significant figures, remember to round.<br> 566
    12·1 answer
  • Question 13.
    14·1 answer
  • as you start working out you notice that your heart rate and breathing rate starts to increase what division of your nervous sys
    13·1 answer
  • Hershey and Chase set out to determine what molecule served as the unit of inheritance. They completed a series of experiments i
    6·1 answer
  • How can air pollution affect groundwater?
    15·2 answers
  • 5. What are motherboard and microprocessor as computer hardware?
    10·1 answer
  • Which of the following causes genetic variation during meiosis (check all<br> that apply):
    15·1 answer
  • Which agents cause diseases like yellow fever, encephalitis and measles
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!