answer.
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
Andrei [34K]
2 years ago
7

Until the , only one-celled organisms lived on land, but during this period, plants became abundant.

Biology
1 answer:
Anestetic [448]2 years ago
4 0

The answer is Silurian period (443 million to 416 million years ago). This was the era when life in the seas and oceans began to conquer land. This is associated with a period of warm climate, rising sea and ocean levels hence giving shallow-water grounds where reefs developed. Plants like bryophyte began to develop including the emergence of terrestrial arthropods






You might be interested in
A farmer is being troubled by coyotes eating his sheep. in an attempt to solve the problem, he kills a sheep and laces its body
Rom4ik [11]
The correct answer is "conditioned taste aversions".

Conditioned Taste Aversions is best described as an event wherein it occurs whilst<span> an animal </span>friends<span> the </span>flavor<span> of a </span>certain food<span> with </span>symptoms resulting from<span> a </span>poisonous<span>, spoiled, or </span>toxic <span>substance. </span>normally<span>, </span>taste<span> aversion is </span>developed<span> after ingestion of </span>food<span> that </span>reasons<span> nausea, </span>illness<span>, or vomiting.</span>
7 0
2 years ago
Aidan has had non stop diarrhea all day and is severely weakened. why is his nurse concerned?
Sveta_85 [38]
Diarrhea can be caused by indigestion, a raw meal, or little bacterias found in almost anything we swallow, but if it doesn´t stop in a 12 hours period, it may be caused by some infection or a worse condition that need to be seen by a doctor, is this case, the nurse is concerned because Aidan is severely weakened, signal that is dehydrating very fast and that could cause him a worse condition such as hypotension, hypoglycemy or even losing consciouness.
5 0
2 years ago
Which of the following statements best identifies these two cells?
svetlana [45]

Answer:

Which cells

Explanation:

7 0
2 years ago
Please help asap the scientific name Canus nipponicus. To which classification levels does this scientific name belong?
Amiraneli [1.4K]

The correct answer is - C. genus and species.

The final scientific name of an animal represents two things, its genus, and its species.

The first name is the genus of the animal, in this case we have Canus. The second name is the species of the animal, in this case nipponicus.

All living organisms are classified in a same manner: kingdom, phylum, class, order, family, genus, species.

Since the name Canus reminds me a lot of Canis, I will take the wolf as an example:

Kingdom: Animalia

Phylum: Chordata

Class: Mammalia

Order: Carnivora

Family: Canidae

Genus: Canis

Species: C. Lupus

6 0
2 years ago
Read 2 more answers
Leonard designed a parallel circuit to light two lightbulbs. But his circuit doesn’t work. Which two items in the circuit must b
tamaranim1 [39]

In a parallel circuit, the voltage across each of the components is the same, and the total current is the sum of the currents through each component.

If two or more components are connected in parallel they have the same potential difference ( voltage) across their ends. The potential differences across the components are the same in magnitude, and they also have identical polarities. The same voltage is applicable to all circuit components connected in parallel.

If each bulb is wired to the battery in a separate loop, the bulbs are said to be in parallel.


8 0
2 years ago
Other questions:
  • Which element acts as a hydrogen acceptor during aerobic respiration?
    8·2 answers
  • Herbicides are being used to kill weeds in a nearby field. The plants absorb the herbicides from the soil. Which organelle in th
    14·2 answers
  • 11) A patient has had a serious accident and lost a lot of blood. In an attempt to replenish body fluids, distilled water, equal
    9·1 answer
  • Which best describes a difference between prokaryotic cells and eukaryotic cells?
    7·2 answers
  • Why do eukaryotic cells require mitochondria?
    9·2 answers
  • A flowering plant has seeds that are carried by the wind. Infer the most likely dispersion pattern of the plants that grow from
    10·2 answers
  • The nutritional energy content (in Calories) present in 86g of broccoli with 2.6g of protein, 6g of carbohydrates, and 0.3g of f
    12·1 answer
  • Eukaryotes that are not closely related and that do not share many anatomical similarities can still be placed together on the s
    11·1 answer
  • Dr. Asfour is telling his participants before he begins the experiment that their participation is completely voluntary and that
    13·1 answer
  • Imagine that your little cousin in elementary school asks you to explain the meaning of "plate tectonics" to him. What would
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!