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
Georgia [21]
3 years ago
6

A,B,C, or D :( pls help

Biology
2 answers:
Tcecarenko [31]3 years ago
8 0
It is A. That’s what I believe
SOVA2 [1]3 years ago
7 0
B because when the positive feedback happens it increases the temperature and when the negative feedback occurs the temperature lowers itself
You might be interested in
The dust bowl was the result of a series of dryers drought in the 1930s Where millions of pounds of topsoil were desiccated and
o-na [289]

Answer:

B) Absence of native grasses

Explanation:

The grasses, which acted as a windbreak and whose roots anchored the soil in place, were overgrazed and/or removed to allow for farming. Once a few years of severe drought affected the area, any wind storm was able to blow the topsoil away, rendering the farm land of the Great Plains virtually unusable in many areas. Ground cover is an essential part of sustainable agriculture.

6 0
3 years ago
What is the name of the region where the rigid plates are moving apart?
svetoff [14.1K]
It is the Mid-Atlantic Ridge.
6 0
3 years ago
Necesito hacer un mapa mental sobre taxonomia y fuandamento filosofico como lo puedo hacer me ayudan plis es urgente
SCORPION-xisa [38]

Answer:

A taxonomy map of philosophy is created using 5 layer version

Explanation:

The map is drawn in a circular form, the parent is usually the center and then the child or the sub branches are then made around the first- parent circle to show the relation between the parent and its child. These branches can have their own sub branches which are then included around the branches the child of the original parent.

6 0
3 years ago
What does bacteria moving around remind you off?
Vlad [161]

Answer:

corona!!!!!!!!!!

Explanation:

6 0
2 years ago
Read 2 more answers
Prokaryotic bacteria are surrounded by a ____________ that contains the ____________ to regulate the entry and exit of materials
lukranit [14]

Prokaryotic bacteria are surrounded by a cell membrane that contains the transport proteins to regulate the entry and exit of materials through the cell, the cell wall to help maintain cell shape and structure, and the capsule, which aids against drying out and protects bacteria from a host's immune system.

<h3><u>Explanation:</u></h3>

Bacteria are the prokaryotic organisms that are found in every part of Earth. These organisms do have an interesting ultrastructure. The coverings of the bacteria are three in layer. They are

A. The outer capsule.

B. The middle cell wall.

C. The inner cell membrane.

The capsule is the outermost covering of bacteria that is formed of different slimy materials. These materials contains hygroscopic substances which can absorb water from the surroundings even when the water concentration in outside is very very low. This layer of protection outside bacteria help them to protect themselves against drying out at dry conditions.

The middle cell wall is formed of polymers of N acetyl glucosamine and N acetyl muramic acid. This layer is chitin in nature and is strong enough to maintain the shape and size of bacteria irrespective of outer conditions.

The innermost layer of bacteria is cell membrane which is formed of proteins and lipids bilayer and this cell membrane contains different transport for proteins which help in transport of different substances like water and nutrients inside the cell by means of active transport or passive diffusion.

6 0
3 years ago
Read 2 more answers
Other questions:
  • Use the drop-down menus to determine which type of white blood cell is described below. activate memory cells engulf and digest
    14·2 answers
  • True or false rna editing occurs in the cytoplasm of the cell
    8·1 answer
  • Why do our cells need to transfer ATP into energy?
    13·1 answer
  • When you are exposed to disease-causing germs, which type of tissue is your first line of defense
    5·1 answer
  • SOMEONE HELP PLEASE. WILL MARK AS BRAINLIEST IF DONE PROPERLY
    5·1 answer
  • A high-fiber diet might help decrease blood cholesterol levels by preventing ketosis. keeping stools soft. trapping cholesterol
    15·1 answer
  • What are the basic steps of scientific method? (specifically, I think there are 5 specific steps)
    8·2 answers
  • Which is associated with low humidity?
    5·2 answers
  • The carbon fixation reaction converts?​
    12·1 answer
  • Possible question and essays for gr 12 Life Scences​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!