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
djyliett [7]
2 years ago
15

I will mark someone brainliest! Please help!!

Biology
1 answer:
svp [43]2 years ago
3 0

Answer:

The first one

Explanation:

Mark me brainliest please

You might be interested in
Scientists can find new discoveries that change their current understanding of scientific knowledge.
Dahasolnce [82]
I would say true. I say this because there have been times where scientists find out that there are better ways of performing experiments, or found that certain materials work better for certain tasks. (Especially true in medicinal fields!)
6 0
3 years ago
Read 2 more answers
The normal range of blood glucose is 70–120 mg/dL. A person has a blood glucose level of 170 mg/dL. Based on your knowledge of t
svlad2 [7]
Insulin and glucagon are the hormones that cause blood glucose (blood sugar) preserved in a narrow range. The pancreas serves as the central part of this process. Secreted by the pancreas are both insulin and glucagon. Determined by the production of insulin and glucagon, people can find out whether someone may have diabetes, <span> hypoglycemia, low blood pressure, etc. Insulin or glucose can be prescribed to victims of those listed issues, it is mostly used to balance out the level of glucagon and insulin to try to stop the problem.</span>
7 0
3 years ago
PLEASE HELPPPP
Natali [406]

Answer:

An example of codominance would be when a red and white flower breed a pink flower.

4 0
3 years ago
The ancient Egyptians made black eye make-up with which element
Firdavs [7]

Answer:

The two main forms of eye makeup were grepond eye paint and black kohl. The green eye paint was made of malachite, a copper carbonate pigment, and the black kohl was made from galena, a dark grey ore.

5 0
3 years ago
What are the tough leathery eggs of reptiles and birds called?
rodikova [14]
They are called Amniotic eggs
6 0
3 years ago
Other questions:
  • What is one way that changes can occur in a dna sequence
    15·2 answers
  • Nitrogen is not needed for photosynthesis.
    15·1 answer
  • Foresters recently noticed an apparent drop in the squirrel population in a near-by oak-hickory forest. The squirrels eat acorns
    5·1 answer
  • What is produced by movement of the liquid outer core of earth?​
    14·2 answers
  • (Apex) perception falls to the ground and eventually ends up in the ocean. which of the following is the most direct way for the
    5·2 answers
  • Another natural source for CO2 is
    9·1 answer
  • Polysaccharide structure can be varied by differences in ________.
    6·1 answer
  • What are two ways that a flood can negatively impact an ecosystem?
    7·2 answers
  • Explain how producers, consumers, and decomposers obtain the energy they need.
    14·2 answers
  • PLEASE ANSWER!!!
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!