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
Delvig [45]
3 years ago
13

When investigating drug or toxin presence, which category of presence is appropriate when

Biology
1 answer:
grigory [225]3 years ago
8 0
The answer would be D i believe
You might be interested in
Legumes are plants that produce _____.
ExtremeBDS [4]

Answer:

Nitrogen

Explanation:

Legume roots produce their own nitrogen, which is a major fertilizer nutrient needed by all plants for growth. Nitrogen is produced in nodules that form on the roots of legumes, which contain Rhizobium bacteria. The bacteria take nitrogen from the air and convert it into a form the plants can use.

3 0
3 years ago
Read 2 more answers
The moon's synchronous orbit around earth is the direct result of the gravitational relationship between the two, causing a ____
PSYCHO15rus [73]
The answer should be Tidal Lock (A), because this is when the event of the orbital position of an object (Earth) is matching the same rotation period as the other object (Moon). When these rotations are the same, the moon will always be facing the same direction as the Earth. I believe you made a typo because Tidal Rock is not even considered to be a term in science. It is not a Solar Tide (that isn't even concerned with the moon facing the Earth), magnetosphere isn't even related to the moon but its magnetic field, and a tidal "bulge" is the complete opposite and has the moon facing the completely opposite direction. Found this helpful? Give it a Brainiest award.
7 0
3 years ago
A landscaper is shopping for landscaping materials. She wants to use materials through which water flows easily.
aalyn [17]

your answers are b., travel, & E., loosely packed soil

6 0
3 years ago
Why does prolonged exposure to UV light from the sun or tanning beds increase the risk for getting skin cancer?
Lilit [14]
B. Increased exposure to UV light increases the risk of mutation occurring.
7 0
3 years ago
Read 2 more answers
What does the theory of evolution tell us about how organisms adapt to their environment over time?
beks73 [17]

Answer:

a

Explanation:

7 0
3 years ago
Other questions:
  • Where does the exchange of oxygen, nutrients, and wastes occur?. a. in capillaries. b. in arteries. c. in the lungs. d. in the a
    11·1 answer
  • Why are member of this domain called archaea,which comes from the Greek word for "ancient"?
    8·1 answer
  • Explain how the model in the image supports this stateme nt: The body carries out critical life functions through
    15·2 answers
  • Injury, disease, medical conditions and even the aging process can impact the body's ability to communicate. give three examples
    11·1 answer
  • HELP ME 28 PTS!!!!!!
    6·2 answers
  • Researchers at a university want to know if higher levels of nitrogen in fertilizer will increase the production of tomatoes per
    11·1 answer
  • During which season does the rabbit population increase most rapidly?
    9·1 answer
  • What provides an image that is three dimensional representation with little magnification
    7·1 answer
  • What Phenotypic Ratio would you expect to result from a cross between 2 plants that are both Heterozygous for height and seed co
    10·1 answer
  • Match the following terms and definitions.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!