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
yulyashka [42]
3 years ago
9

You can buy a fish from the pet store

Biology
1 answer:
Lena [83]3 years ago
3 0

Answer:

barter trade

Explanation:

because you exchange goods

You might be interested in
PLEASE HELP!!!
Furkat [3]

Answer:

the answer for number 1 is b number 2 is c 3 is b

6 0
3 years ago
Duncan was a subject in a clinical study that was designed to determine the effects of certain diets on health. While participat
Phantasy [73]

Answer:

The missing options are:

- steroid hormones

- carbs

- essential fatty acids

- PHO

The correct answer is essential fatty acids.

Explanation:

Essential fatty acids are the fats that our body can not produce by itself, but that are essential for the function of the body, so we have to consume foods that have these fats, such as fish, oysters, nuts, chia seeds, soybean oil, etc. The deficiency of these fats causes skin problems, alopecia, anxiety, depression, among other things.

6 0
3 years ago
Organic compounds all contain the element carbon. Which organic compound used for stored chemical energy contains carbon, hydrog
aleksklad [387]

Answer: Lipids

Explanation:

7 0
3 years ago
A species of fish evolved over thousands of years to have gills that allowed the fish to swim deep in the sea. What’s the effect
SIZIF [17.4K]

Answer:

Likewise, competition for food among deep-water fish that eat the same types of food will .

Explanation:

Natural selection will condemn all deep-sea fish to the same environment that conditions them, those that cannot develop gills will be exposed to extinction, this refers to the theory of the evolution of the fittest by Charles Darwin.

6 0
3 years ago
Read 2 more answers
Which of the following conditions characteristics atomospere 111
xz_007 [3.2K]
The condition is which characteristics of atmosphere III is nitrogen-rich and oxygen-poor. Nitrogen-rich is one of the condition in which the atmosphere III characterizes. The other is oxygen-poor, is one of the condition characterizes atmosphere III. Nitrogen-rich material mostly called green because they are greenish in color. Oxygen-poor means the blood enters the RA or Right atrium or the upper chamber of the heart.
3 0
3 years ago
Other questions:
  • You can probably find algae _____. that conduct photosynthesis in polar regions or hot springs on your dinner plate all of the a
    14·2 answers
  • By how much did carbon dioxide levels increase from 1980 too 2000
    9·1 answer
  • What discovery led Darwin to develop his theories on adaptation? a. The Galapagos islands contain a range of habitats. b. The Ga
    11·1 answer
  • What are the similarities between an open and closed system? I will give Brainliest or whatever its called!
    11·1 answer
  • Cyanide is a poison that inhibits the electron transport chain by creating a strong and stable bond with Fe–Cu center in cytochr
    12·1 answer
  • Animals have two major types: _____. aquatic and terrestrial, vertebrates and invertebrates, coelomates and acoelomates, sexual
    5·1 answer
  • ASAP Help Please!! Why is bread soft and airy?
    9·2 answers
  • Which best describes how a delta is formed?
    7·2 answers
  • Consideras que existen diferentes formas de reproducción? Justifica tu repuesta
    6·2 answers
  • 2. Describe three conditioned reflexes that you exhibit while at school.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!