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
3241004551 [841]
3 years ago
12

I need help with this question please..

Biology
1 answer:
GrogVix [38]3 years ago
4 0

Many life forms consist of a single cell. As well as simple bacteria, there are more complex organisms, known as protoctists. Unlike bacteria, they have complex internal structures, such as nucleus containing organized strands of genetic material called chromosomes. Most are single-celled, but some form colonies, with each cell usually remaining self-sufficient. :)

You might be interested in
A client with malignant hypertension is at risk for a hypertensive crisis, including the cerebral vascular system often causing
Flura [38]
The correct answer is "headache and confusion".
The human body has several mechanisms of action in order to protect critical organs from excess blood pressure and flow. When these mechanisms are not successful in protecting the capillaries of the brain, the patient could suffer from cerebral edema (swelling of the brain) and papilledema (swelling of the optic nerve). These conditions could cause severe headache, confusion, motor and sensory problems and visual disturbances.
7 0
3 years ago
The food web in a diverse ecosystem is _____.
tankabanditka [31]
<span>A food web in a diverse ecosystem consists of all the food chains in a single ecosystem.

Explanation:
</span>Food web is a vital ecological conception. Basically, the food cycle represents feeding relationships within<span> a community.<span>It</span> </span>conjointly implies the transfer of food energy from its supply<span> in plants through herbivores to carnivores.<span /> Normally, food webs </span>comprise a variety of food chains meshed along. every organic phenomenon may be a descriptive diagram as well as a series of arrows, every inform from one species to a different, representing the flow of food energy from one feeding cluster of organisms to a different. And it consists of all food chains
8 0
3 years ago
Which is formed when a chromium ion with a 3 charge combines with an oxygen ion with a 2- charge.?
wel
Cr2O3...................
3 0
3 years ago
Which statement is true of x chromosomes?
ankoles [38]

A

Explanation:

i think i got this one right

8 0
3 years ago
Read 2 more answers
Which activity is the best demonstration of j.j. Thomsons use of creativity in his work?
ch4aika [34]

<span>The activity which is the best demonstration of Joseph John  Thomson's use of creativity in his work when he devised a better method and equipment in studying cathode rays. This activity led to the discovery of originally termed particles “corpuscles” which are now known as “elections”. This discovery also upended the dominating theory that atoms are the smallest fundamental unit.

for further information, see attached file.</span>

Download docx
8 0
4 years ago
Other questions:
  • Glucose,fructose,and sucrose are all carbohydrates.what elements make up all carbohydrates
    5·1 answer
  • Trained endurance-athletes experience onset of blood lactic acid at _____% of vo2max.
    13·1 answer
  • Why do you look different as an adult than you did as a baby?
    6·1 answer
  • How do ocean currents influence the climate of a place?
    9·2 answers
  • True or false our sense organs to detect sound are our ears
    7·1 answer
  • Where is the human egg cell located?
    15·1 answer
  • What organ follows the stomach in the digestive system​
    12·2 answers
  • What is true of living things
    8·2 answers
  • The glucose concentration is higher in the cytosol of an intestinal epithelial cell (IEC) than it is in the intestinal lumen and
    10·1 answer
  • Identify the three stages of immunity.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!