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
attashe74 [19]
3 years ago
8

Rainfall is an abiotic factor. If rainfall in an ecosystem decreases, what happens to the amount of vegetation?

Chemistry
2 answers:
Alexus [3.1K]3 years ago
6 0
B

explenation: explanation’s I just got a new one
natali 33 [55]3 years ago
4 0

Answer:

B. The amount of vegetation decreases.

Explanation:

plants can't grow without rain

You might be interested in
Use bond energies from Table 10.3 in the textbook to estimate the enthalpy change (ΔH) for the following reaction. C2H2(g)+H2(g)
Digiron [165]

Answer: =176.6kJmol^{-1}

Explanation:Bond energy of H-H is 436.4 kJ/mole

Bond energy of  C-H is 414 kJ/mol

Bond energy of C=C is 620 kJ/mol

Bond energy of C≡C is 835 kJ/mol

\Delta H= {\text {sum of bond energies of reactants}}-  {\text {sum of bond energies of products}}

\Delta H= {1B.E(C≡C)+2B.E(C-H) +1B.E(H-H)} - {1B.E(C=C)+4B.E(C-H)}

\Delta H= {1B.E(835kJmole^{-1})+2B.E(414kJmole^{-1}) +1B.E(436.4kJmole^{-1})} -  {1B.E(620kJmole^{-1})+4B.E(414kjmole^{-1})}

=176.6kJmol^{-1}







7 0
4 years ago
During a long drought, many deer become weak because a basic need is not being met. What requirements for life are the deer most
saw5 [17]

Enough water, I actually took this test! <3

- S0ft1e

3 0
3 years ago
Read 2 more answers
Which statement correctly describes the location and charge of the neutrons in an atom?
rodikova [14]

Answer:

o

Explanation:

6 0
3 years ago
Which number in a chemical formula tells you how many atoms of element you have
galina1969 [7]

Answer:it doesn’t

Explanation:

4 0
3 years ago
Read 2 more answers
The figure represents a solid block of copper metal in a beaker at 30°C Which of the following best represents the particle arra
maria [59]

Answer:

35

Explanation:

i think it is 30

6 0
3 years ago
Other questions:
  • How does this evidence indicate that the reaction has occurred between ions?
    9·1 answer
  • I don’t know it A is correct please tell me the right answer
    5·2 answers
  • Chemistry:give the number of significant figures in this number: 0.025
    6·1 answer
  • Acid donates a proton and produces a conjugate base.
    7·1 answer
  • Write the equation of the chemical reaction of burning glucose (C6H12O6)​
    15·2 answers
  • CH3CH2OH + 302 → 2C02 + 3H2O
    5·1 answer
  • WILL GIVE BRAINLIEST
    12·1 answer
  • Please help me! <br><br> please explain your work
    8·1 answer
  • What are the different phases of matter and their characteristics?
    15·2 answers
  • Describe how Fire Making undergo heat to light energy transformation.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!