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
barxatty [35]
3 years ago
10

When did people first know about archaebacteria?

Biology
2 answers:
Irina-Kira [14]3 years ago
8 0

Answer:

it was actually discovered in 1922

they didnt know what it actually was until 1977.

C.1977

Explanation:

xeze [42]3 years ago
7 0

Answer:

1977 is when people first knew about archaebacteria

You might be interested in
What are the 2 main groups of the nervous system (type the whole name)? What is the major
VLD [36.1K]
The central nervous system and the peripheral nervous system
6 0
3 years ago
Which life cycle describes a plant that reproduces asexually and sexually? A. egg + sperm → embryo → adult with all its chromoso
Minchanka [31]
Life cycle describes a plant that reprodueces asexually and sexually.
4 0
2 years ago
I need help...thank you in advance!
Nataliya [291]
This should have been more points but I’m not really good with bones
7 0
3 years ago
Read 2 more answers
1. Which of the following statements are true?
hammer [34]

Your answers would be:

1. ---- B. A cell cannot be subdivided into smaller units that maintain the living state.

2. ---- The organism is a eukaryote because it has a nucleus.

3. ---- D. Water would flow into them because they are hypertonic to external environment.

If you want to know why:

1. The cell is the basic unit of life or in other words, its the smallest unit that makes up a living thing. It does not subdivided further if you are talking about sustaining life. Yes, it is made up of smaller units of organelles, but these organelles work together as a single unit (as a cell), to do life sustaining processes.

2. The organism is a eukaryote because of the presence of a nucleus. This is one of the main features of a eukaryote that differentiates it from a prokaryote. Prokaryotes to not have a true nucleus.

3. Water would flow into them, causing the cell to swell and eventually burst if the concentration of solutes would not even out before then. The process of osmosis is what brings the water into the cell. The cell would have a higher solute concentration than freshwater. Through osmosis, the water would then go to the area of higher concentration, which would be the cell.


3 0
3 years ago
Read 2 more answers
In plant cells, what two factors are important in determining the direction of water across the membrane? Why?
Helga [31]

Answer: Generally, these factors are based on two things: hydrostatic pressure and osmotic pressure. Water will only flow across a membrane firstly if the membrane is permeable to water.

Explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • an animals internal body structures can either be coelomate aceolmate or pseudocoelomate this means they may or may not have
    8·1 answer
  • Celluar respiration formula
    6·1 answer
  • How are history and geography linked
    8·1 answer
  • If a gene has one completely dominant allele and one recessive allele, how
    5·1 answer
  • Bradley is watching his twin daughters play on a playground seesaw, and is fascinated by the way only one side can be up or down
    5·1 answer
  • DDT:
    11·2 answers
  • How many social connections should you have at least a day?100 POINTS
    13·2 answers
  • 9. People should not drink sea water. How does drinking sea water affect the cells in the
    15·1 answer
  • This picture shows a phospholipid bylayer. What crucial function do the nonpolar tails of the phospholipids have?
    11·1 answer
  • How would you go about answering these 2 questions?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!