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
Anastaziya [24]
4 years ago
10

If pinecones are placed in water, they close up. But they open up in warm and dry conditions. How do pinecones benefit from this

characteristic?
Biology
2 answers:
Deffense [45]4 years ago
6 0

Seeds develop within pinecones, which are organs of coniferous trees. Pinecones open only when environmental conditions are right and seeds are mature. Warm, dry conditions allow seeds to spread long distances on the wind and help in germination. In contrast, cold, damp weather can make seeds wet and unable to spread far from a tree.

Savatey [412]4 years ago
3 0
They benefit from this characteristic because as they go into water they protect their seeds and then why it’s warm they open up so they can reproduce and make new plants
You might be interested in
The endosymbiont theory is generally accepted at least as to the formation of mitochondria and chloroplasts.
777dan777 [17]

Answer:

True.

Explanation:

Mitochondria and chloroplast are the important cell organelle present in the organism. Mitochondria is used for the generation of ATP whereas chloroplast is used for the photosynthesis in plants.

Endosymbiont theory explains the evolution of mitochondria and chloroplast. According to this theory, the free-living prokaryotes taken from the inside of other prokaryotes and later evolve into mitochondria and chloroplast.

Thus, the correct answer is option (a).

4 0
4 years ago
To protect endangered species from becoming extinct, it’s highly recommended to raise the animals in protected areas such as zoo
Lesechka [4]
The answer would be A because if they are raised where every th ing is given to them they don't know how to do the normal functions they do naturally by themselves like hunt or maybe migrate.
8 0
3 years ago
Read 2 more answers
Which are gametes?
alexandr402 [8]

Answer:

Answer D because they are also referred to as sex cells. Female gametes are called ova or egg cells and male gametes are called sperm.

8 0
3 years ago
Which will cause a decrease in gas pressure in a closed container?
ludmilkaskok [199]

Answer:

C

Explanation:

Reducing more volume will mean that the density of gas is higher and therefore it would be at higher pressure. Adding more gas would have the same effect.

Lowering the temperature would mean that the molecules would be moving slower and therefore decreasing pressure

7 0
3 years ago
Regular physical exercise is a great way to improve your overall well being. Exercise controls weight, improves mood, boosts you
sasho [114]

Answer:

Explanation:

"A part of your brain called the hypothalamus controls your body temperature. In response to an infection, illness, or some other cause, the hypothalamus may reset the body to a higher temperature. So when a fever comes on, it's a sign that something is going on in your body."

6 0
3 years ago
Other questions:
  • Most fungi carry on external digestion.<br><br> True<br> False
    11·2 answers
  • What is the opposite of fossil fuel
    7·2 answers
  • At which level of classification do tigers and humans split into 2 different groups?
    8·1 answer
  • The effects that one’s emotions have on other people refer to the ____ functions of emotions.
    8·2 answers
  • Why is evolution is still a theory?
    10·1 answer
  • What's the Deers habitat
    5·2 answers
  • En 2014, la tasa de nataidad en costa rica fue de 15 por cada 1000 personas. En el mismo año, la tasa de mortalidad fue de 5 por
    9·1 answer
  • Part C Firefly luciferase is the enzyme that allows fireflies to illuminate their abdomens. Because this light generation is an
    8·1 answer
  • How do scientists plan to use copy number variants and identical twins to determine the roots of diseases? In your response, use
    10·1 answer
  • 7. What is the correct equation for cellular respiration?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!