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]
2 years ago
15

Glacial episodes are an example of _______. a. positive feedback b. negative feedback c. the “Daisy model” d. the Gaia hypothesi

s
Biology
1 answer:
morpeh [17]2 years ago
7 0
<span>This is a positive feedback. These episodes make the next glacial period even more severe and long-lasting than the one prior. This is due to the reflectance of the surface of the land having a positive relationship with how much energy is absorbed: as the reflectance increases, absorption decreases, and the glacial period increases in severity.</span>
You might be interested in
SUNLIGHT
Mazyrski [523]

Answer:

"without light energy from the sun, photosynthesis would still occur" is completely false. Light energy is needed for the light-dependent reactions, or simply the light reactions, of photosynthesis.

"oxygen is an input into photosynthesis, carbon dioxide is an output" is also completely false. It is the opposite.

These statements are true, however:

SUNLIGHT

CARBON DIOXIDE

WATER

MINERALS

OXYGEN

PLANT SUGARS

Carbon dioxide enters the leaves through stomata (tiny holes) in the leaves.

Sunlight is an input, CO2 is an input, water is an input (taken in through the roots, transported through the veins), minerals are a collective input, oxygen is an output (produced during photolysis), and plant sugars are an output (glucose, for an example).

5 0
3 years ago
Read 2 more answers
System that protects, regulates temperature, and prevents water loss
melisa1 [442]
This is the integumentary system which is also your skin system
4 0
3 years ago
Chromosomes that are not homologous have different ______________ which give the
makvit [3.9K]
Alleles i think. i learned this like yesterday lol
3 0
3 years ago
Photosynthesis is made up of both light-dependent and light-independent reactions. Identify the products of the light-dependent
USPshnik [31]
ATP, NADPH, and oxygen are formed products of the light-dependent portion. The independent part would produce things like glucose or lowered amounts of energy and NADP, much lower.
4 0
3 years ago
Read 2 more answers
When someone feels out of breath what is the chronological order that the nervous system works to generate a reaction ?
konstantin123 [22]
Breathing is an automatic and rhythmic act produced by networks of neurons in the hindbrain (the pons and medulla). The neural networks direct muscles that form the walls of the thorax and abdomen and produce pressure gradients that move air into and out of the lungs.
Hope this helps!!!!
4 0
2 years ago
Other questions:
  • What are the factors that allow the aquatic pyramid of biomass to be inverted?
    6·2 answers
  • How does respiratory system relate to respiration making ATP?
    5·1 answer
  • What is a stem cell?
    8·1 answer
  • Species X and species y belong to the same domain. Species Y and species Z belong to the same kingdom. Based
    5·2 answers
  • A grocer stacks oranges in a four-sided pyramid that is 6 layers high. Solve for the number of oranges in the pile.
    13·2 answers
  • The type of environment where a population of organisms lives is know as
    6·1 answer
  • Why is the triceps brachii muscle sometimes called the boxer's muscle?
    10·1 answer
  • Sustainability is using resources at a rate of which they can be replaced? <br> True or false
    6·1 answer
  • A student is constructing a model to illustrate the levels of organization for life on Earth.
    13·1 answer
  • One primitive trait of Ardipithecus ramidus is its Group of answer choices opposable big toe flat face. pelvis. hip. PreviousNex
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!