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
tino4ka555 [31]
4 years ago
13

What were probably the first living things

Biology
1 answer:
olga_2 [115]4 years ago
7 0

Answer: prokaryotes (single celled micro-organisms/microbes)

Explanation: The first living things on Earth, single-celled micro-organisms or microbes lacking a cell nucleus or cell membrane known as prokaryotes, seem to have first appeared on Earth almost four billion years ago, just a few hundred million years after the formation of the Earth itself.

You might be interested in
__________ are intestinal parasites that can live up to 20 years and grow up to 50 feet in length.
Inessa05 [86]

Answer:

Tapeworm

Explanation:

Tapeworm are known to be a parasite by taking food or nutrients from the hosts by depreving the hosts of nutrients.

they can survive within the guts of animals, including humans.

Tapeworm eggs get into the human hosts from animals through food, especially undercooked meat and contaminated water

4 0
3 years ago
Read 2 more answers
Energy from the Sun is stored in the bonds of sugar molecules.
nasty-shy [4]
If you are asking if this is a true or false statement it would be TRUE!
3 0
3 years ago
Lice live on a person's head. *
Hunter-Best [27]

Answer:

It's gross to say, but it's true!!

Explanation:

Head lice can survive on a human host for approximately 30 days. Head lice generally cannot survive longer than 24 hours off the host. A female louse lays up to 3-5 eggs per day. It takes 7-10 days for the eggs to hatch and another 7-10 days for the louse to mature and lay their own eggs.

Hope this helps!! ;)

3 0
3 years ago
Which of the following describes the interaction between a virus and a cell?
denis-greek [22]

Answer:

A, viruses can only infect a range of cells

3 0
3 years ago
Below are two chemical equations. One is for cellular respiration and one is for photosynthesis. Correctly place the reactants a
Gnoma [55]

Answer:

Photosynthesis: 6CO₂ + 6H₂O + solar energy ----> C₆H₁₂O₆ + 6O₂

Cellular Respiration: C₆H₁₂O₆ + 6O₂ ----> 6CO₂ + 6H₂O + ATP

Hope that helps.

5 0
3 years ago
Other questions:
  • Suppose in a species of petunia, both locus A and locus B can independently determine petal color. At locus A, pink (A) is domin
    10·1 answer
  • Which of the following sequences describes the general life cycle of a eukaryotic organism? a. 1N meiosis 2N fertilization 1N b.
    7·1 answer
  • f a protein is coded for by a single gene and this protein has six clearly defined domains, which number of exons below is the g
    14·1 answer
  • What is this an example of?<br> O adaptation<br> O biodiversity<br> O isolation<br> O variation
    11·2 answers
  • Study Figure 33-5. The four chambers of the heart are identified by the letters J, G, C, and F.
    14·2 answers
  • Pyruvatic acids are formed during which stage of cellular respiration
    12·2 answers
  • Pls can u help me with this question​
    12·2 answers
  • Que funcion cumple el sistema nervioso central
    7·1 answer
  • How is energy used in a cell?
    10·1 answer
  • If the ocean water is allowed to evaporate, a white powder is left behind The material in the powder is not found in such large
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!