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
iogann1982 [59]
2 years ago
12

Which are true about changes in carbon dioxide in the Earth's atmosphere since 1860? Select the two correct answers.

Biology
1 answer:
jekas [21]2 years ago
5 0

Answer:

A and C

Explanation:

A. because when we humans are burning maybe our refuse or garbage it will go up to the ozone layer causing air and then it will then result to carbon dioxide.

You might be interested in
B. What is the mass number and charge of the emitted positron?<br> Mass number:<br> Charge:
ruslelena [56]

Answer: A positron or antielectron is the antimatter counterpart to an electron. A positron has the equal or same mass as an electron and a spin of 1/2, but it has an electrical charge of +1.

Explanation:

6 0
3 years ago
To what kingdom do coccidia belong?
sashaice [31]

Answer:

Chromista

Explanation:

Chromista is a biological kingdom consisting of some single-celled and multicellular eukaryotic organisms, which share similar features in their photosynthetic organelles (plastids).

6 0
3 years ago
A plant grows in soil contaminated with toxins.through which structure would the toxins first enter the plant
neonofarm [45]

Toxins in the soil would enter through the root system first.

4 0
3 years ago
Read 2 more answers
List five properties that are used most commonly to identify minerals.
melamori03 [73]
 hardness<span>, </span>luster<span>, </span>color<span>, </span>streak<span>, </span>specific gravity<span>, </span>cleavage<span>, fracture, and </span>tenacity<span>.</span>
8 0
3 years ago
Approximately how many different journals (technical periodicals) comprise the primary literature of biology?
inessss [21]
C.90,000 mmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmm
7 0
3 years ago
Other questions:
  • 1
    14·1 answer
  • Can someone give me the answer
    7·2 answers
  • The bonding characteristics of carbon are most similar to the bonding characteristics of A hydrogen B silicon C helium D sulfur
    5·1 answer
  • In samples of DNA isolated from two unidentified species in bacteria, X and Y adenine makes up 32% and 17%, respectively, of the
    7·1 answer
  • Describe the function and main structures of the nervous system. Describe the state of a resting neuron, including the charges i
    9·1 answer
  • The evolution of populations due to chance is
    15·1 answer
  • Someone help pleaseee easy 7th grade work
    9·1 answer
  • Beavers build dwellings called lodges. The photo shows one such beaver lodge. Imagine that most of the trees are cut down and re
    6·2 answers
  • What is the definition of gene flow?
    14·2 answers
  • The secretion of aldosterone results in
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!