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
brilliants [131]
3 years ago
9

Pls help! Biology homework is due tomorrow!

Biology
1 answer:
Sindrei [870]3 years ago
4 0

Explanation:

As organisms evolved to become photosynthetic, they used the process of photosynthesis, which extracted the carbon dioxide in Earth's atmosphere along with water on the surface of the Earth to create sugar they needed for survival. Due to this process, carbon dioxide is decreased in the atmosphere with oxygen being released as the waste product of the process, which had led to the increase of oxygen in Earth's early atmosphere.

Hope this helps :)

You might be interested in
The lysosome is formed from
valentinak56 [21]
C.) <span>The lysosome is formed from the "Golgi Apparatus"

Hope this helps!</span>
8 0
3 years ago
In guinea pigs, dark hair (D) is dominant over light hair (d) and curly hair (C) is dominant over smooth hair (c). Complete a di
Alexxx [7]
P:               DdCc          x           DdCc
g:      DC  Dc  dC  dc           DC  Dc  dC  dc

1.)
 
              DC                       Dc                   dC                     dc

DC       DDCC                   DDCc              DdCC              DdCc
Dc        DDCc                    DDcc              DdCc               Ddcc
dC        DdCC                   DdCc               ddCC              ddCc
dc         DdCc                    Ddcc               ddCc               ddcc 

2.)

G= 1:2:2:1:1:4:2:2:1

3.)

F= 9:3:3:1
7 0
3 years ago
Imagine that you have just found a new fossil for a yet undiscovered organism what would you want to know about the rock layer i
julia-pushkina [17]
I don't know if this helps or not but you would want to know the age of the rock (absolute dating) and from there you will be able to know the age of the fossil and what caused it to die.
4 0
3 years ago
Read 2 more answers
Part i
evablogger [386]

Answer:

              1. When a rubbed ruler is brought close to the paper, salt and pepper they are not equally attracted as paper is lighter than pepper and salt, so it takes less effort for paper to overcome the force of gravity.

2. electrostatic induction is a phenomenon in which static electricity is generated in an object by bringing an electrically charged object near it. When a charged object is brought near to an uncharged body it causes electrical charges to redistribute in the body, resulting one side having excess of positive charges and other side having negative charges, as a result body become charged.  Electrostatic interaction also depends upon the nature and mass of body.  

b. the combination of fur cloth and rubbed ruler produce greatest effect. The reason is that when ruler is brought near to fur excess of electron will flow into fur.


7 0
3 years ago
In which process is a zygote formed in a plant from the joining of a sperm and an egg?
sergejj [24]

Answer:

A. Fertilization

Explanation:

5 0
3 years ago
Other questions:
  • Which shows the correct order of processes the body undergoes to maintain blood glucose levels?
    13·1 answer
  • Which is a density-independent factor in controlling a population? A. Floods B. Access to light C. Water supply D. Predators
    7·1 answer
  • How much weight can a giant insect bear?
    14·1 answer
  • The wild type of allele for a gene has more pairs than the mutated form of allele what type of mutation A. a base pare of deleti
    15·1 answer
  • The Sun is located _____.
    13·2 answers
  • Alleles A and a reside at a locus on the same chromosome as a locus with alleles B and b. Aa Bb is crossed with aa bb and the fo
    6·1 answer
  • Jess has A- blood type (the negative refers to the status of the Rh antigen), has never received a blood transfusion, and never
    12·1 answer
  • Match the following descriptions with the correct term or structure Cytoskeleton element that determines the cell diameter and i
    5·1 answer
  • "46. The largest number of neurons within the brain and spinal cord are _____; they are responsible for the central nervous syst
    9·1 answer
  • The unusual patterns on a silk moth’s wings are one of the most stunning examples of mimicry in the wild. Mimicry occurs when an
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!