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
TiliK225 [7]
4 years ago
10

The higher invertebrates are divided into two evolutionary lines, protostomes and deuterostomes. This division is based on which

developmental feature?
Biology
2 answers:
marysya [2.9K]4 years ago
6 0

Answer:

the answer is A

Explanation:

Over [174]4 years ago
5 0
<span>whether the mouth is developed from the first or second opening.</span>
You might be interested in
Explain how introducing a new species to an ecosystem or losing an entire population can impact the ecosystem.
AlladinOne [14]

Answer:

The ecosytsem has a very fine balance. Each species is dependant on one another for food and population control. Introducing a new species such as the Cane Toad which has been introduced into Australia and Flordia and are extrmely invasive completly wipping out populations of Native species and are a huge problem. If you lose a population such as the wolves in yellow stone species such as elk will actually suffer from starvation and other issues due to lack of food etc because the wolves were not there for population control. But in some cases such as the wolves who were added back into Yellow stone it had a huge positive impact on species/populations.

Please Mark Brainliest If This Helped!

8 0
2 years ago
Explain why and how the layers have changed from one cliff face to the next
Nesterboy [21]

Layers have shifted from one cliff to the next because all cliffs are formed, in one way or another, by the movement of tectonic plates.

<h3>What is a cliff?</h3>

An escarpment, in geomorphology, is a landform that is a transition area between different physiogeographic provinces that involves an acute elevation (greater than 49º), characterized by the formation of a cliff or a steep slope. The term comes from the Italian scarpa.

Whit this information, we can conclude that layers have shifted from one cliff to the next because all cliffs are formed, in one way or another, by the movement of tectonic plates.

Learn more about cliffs in brainly.com/question/25700580

4 0
3 years ago
What is algin? is it Diatomaceous earth used as an insulating material,
ipn [44]


Algin<span> is a chemical taken from brown seaweeds. It is used to make medicine. </span>Algin<span> is used to lower cholesterol levels and to reduce the amount of heavy chemicals including strontium, barium, tin, cadmium, manganese, zinc, and mercury that are taken up by the body</span>
8 0
3 years ago
Read 2 more answers
PLEASE HELP QUICK!!!
svetlana [45]

Answer:

I believe the answer is C) Carbohydrate

Explanation:

Sugar gives you fast energy, and it is not long term like a lipid, so the answer is C.

6 0
3 years ago
Bacterial inflammation of lungs and bronchial tubes is called:
trasher [3.6K]

Answer:

bronchitis

Explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • The information on groundwater obtained from a secondary source should always be
    7·1 answer
  • Why do some cells have more mitochondria than other
    6·1 answer
  • Which process is catalyzed by rubisco during the light-independent reactions of photosynthesis?
    7·2 answers
  • What would happen to the body if the body temperature continued to decrease during the tenth hour instead of leveling off
    8·1 answer
  • Select the terms that fit in the science category physical science. Check all that apply Plants Solar system Light Air Land Soun
    10·1 answer
  • How do daily human activities affect the ecosystem?. . . .A. They release poisonous chemicals in the environment, leading to dis
    10·2 answers
  • prednisone, a steroid drug that reduces inflammation, has some aldosterone-like effect on the kidney. predict of this treatment
    8·1 answer
  • Place the following events in activation of a B cell by a microbe in the order in which they would occur.
    12·1 answer
  • HELP PLEASE
    10·1 answer
  • Fill in the blank.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!