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
raketka [301]
3 years ago
12

PLEASE PLEASE PLEASE HELP ME!!!!!!! THIS IS MY LAST QUESTION ON MY TEST AND I JUST WANNA BE DONE ALREADY!!!!!!!!!!!!!!!

Biology
1 answer:
Allushta [10]3 years ago
3 0

the correct answer is habitat fragmentation

You might be interested in
In what reproductive structures are sperm created? egg?
Kobotan [32]

Answer:

Testes are the structure in male organism where sperm cells are produced. The process in which sperm cells are produced called spermatogenesis. Ovaries are the structure in female organism where egg cells are produced. The process in which egg cells are formed is called oogenesis.

When sperm of male combine with egg of female, it produces a fertile zygote and this zygote turns into a new organism.

3 0
3 years ago
Which one of the following will increase the size of a population?
Sonbull [250]
C. Decreased death rate is the answer
6 0
3 years ago
The concentration of calcium inside a cell is 0.3%. the concentration of calcium outside the cell is 0.1%. how could the cell tr
Snezhnost [94]
Bone density less calcium
8 0
3 years ago
Microscopic plants called algae grow inside the top layer of sea ice in the Antarctic if enough sunlight reaches that layer of i
MrRa [10]

Answer:

The correct answer is: (A).

Explanation:

  • In the question, it is mentioned that the algae can grow under the conditions of "enough sunlight" and "enough nutrients".
  • Sunlight reaches the algae, by first falling on the surface made up of ice and snow and then refracting from there into the top layer of the ice where the algae grows.
  • However, the capability of both snow and ice to reflect sunlight is far more than that of refracting sunlight.
  • Therefore, the amount of light received by the algae is similar in absence or presence of the layer of snow on the top layer of ice.
  • However, on deposition of snow on the layer of the ice, the weight of the ice increases and it sinks below into sea water.
  • This allows more nutrient rich sea water to percolate into the ice and reach the algae.
  • The algae receive more nutrients from the sea water and hence is capable undergoing better metabolism and growth.
  • Hence, more algae are produced under such a situation.
5 0
3 years ago
El corazón, aunque tiene cuatro cavidades, éstas no se comunican todas entre sí.
Alexus [3.1K]

La respuesta es C. Aurícula derecha – ventrículo derecho y aurícula izquierda – ventrículo izquierdo.

Explicación:

El corazón, órgano encargado de bombear sangre, se divide en dos secciones principales, cada una con una función. La primera es la cavidad derecha también llamada el corazón derecho, esta estructura incluye el ventrículo derecho y la aurícula derecha; además, esta sección recibe sangre no oxigenada y la bombea hacia los pulmones. Lo que es necesario para oxigenar la sangre. La segunda cavidad es la izquierda o corazón izquierdo que incluye el ventrículo y la aurícula izquierda; además, esta sección del corazón difiere de la cavidad derecha porque distribuye la sangre al resto del cuerpo.

7 0
4 years ago
Other questions:
  • Over-arching theories are so important because they help scientists choose their methods of study and mode of reasoning, connect
    5·1 answer
  • Why does the information in dna have to be copied into rna?
    15·1 answer
  • What are two types of asexual reproduction
    9·1 answer
  • List the order of Producers that colonize the land After Lichens
    13·1 answer
  • PLS ANYONE IT'S URGENT Explain eubacteria ?
    11·2 answers
  • Which of the following is polysaccharide used to store energy in animals and is produce by the liver?
    13·1 answer
  • The four gas giants are
    10·2 answers
  • In eukaryotes, there are two main types of DNA organization present in chromosomes:
    14·1 answer
  • How does population growth negatively impact water quality?
    5·2 answers
  • What is a company's obligation to contribute to the sustainability of natural resources?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!