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
daser333 [38]
3 years ago
7

Which structure evolved in cells approximately one billion years ago that allowed for the forming of more complex, multicellular

organisms? A) nucleus B) ribosome C) plasma membrane D) golgi apparatus
Biology
2 answers:
erik [133]3 years ago
8 0
A) nucleus
is the answer
____ [38]3 years ago
5 0
A) nucleus hope its right =)
You might be interested in
What effect does the heating of Earth have on air and water movement? PLEASE EXPLAIN
sammy [17]
Heating of the Earth due to the Sun's rays causes convection currents of air upwards. The warm air moves upwards, while cool air from nearby regions fills in the lower areas. 
<span>Heating of the Earth can cause warm water currents that flow from hot areas like near the equator and tropical areas, while cold water currents flow from the arctic and antarctic regions and the temperate regions. </span>
7 0
3 years ago
A 2-month-old infant experiencing severe diarrhea is prescribed intravenous fluid replacement. before adding potassium to this s
lorasvet [3.4K]

The nurse should check if the 2 - month old infant has voided.

This should be done because kidney function may fail with diarrhea. So, it is important to check if the kidney functions properly before adding potassium (to prevent hyperkalemia).


6 0
3 years ago
Which plant cell organelle uses light energy to produce sugar? A) chloroplast B) mitochondria C) nucleus D) ribosome
Ivanshal [37]
A. chloroplast (performs photosynthesis) 
8 0
4 years ago
Read 2 more answers
_______ is often preceded by a "crash" since the growing population eventually is too large for the available resources.
vovikov84 [41]
<span>Stability is often preceded by a "crash" since the growing population eventually is too large for the available resources.
Stability refers to population stability. The growth of the population may destabilize the population stability.
The population size may become so large, so there will be no enough resources for species to survive. </span>
8 0
3 years ago
a kind of lipid utilized in synthesis of rubber is: (a) Acylglycerol (b)Waxes (c)Phospholipdis (d)Terpenes
Vedmedyk [2.9K]

Answer:

Option b) waxes

Explanation:

because it is kind of liquids utilized in synthesis of rubber

7 0
3 years ago
Other questions:
  • Where do you think the body gets the needed minerals? your answer?
    9·1 answer
  • Egg and sperm cells
    15·1 answer
  • Besides the Moon, the daily tides around the world are MOST affected by the
    9·2 answers
  • Consider classes A, B and C, where A is an abstract superclass, B is a concrete class that inherits from A and C is a concrete c
    8·1 answer
  • The cells of all organisms contain DNA. In cells of which of the following groups is the cellular DNA enclosed in a nucleus?
    13·2 answers
  • What is a electrocardiograph technician​
    12·1 answer
  • NEED HELP IM TIMED! Asap
    8·1 answer
  • What geological forces might be responsible for this range of mountains
    7·2 answers
  • Freshwater Hydra bulges off the side of a parent and eventually separates as a new cell. Based on this information what type of
    8·2 answers
  • If you were designing a new insecticide absorbed via the respiratory system in arthropods, the killing chemical would enter the
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!