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
Aleks04 [339]
2 years ago
8

A population of 137 prairie dogs have taken up home in a school football field! The area of a football field is 7140 m2 (1.8 acr

es). What is the population density of prairie dogs in the football field in m2 and acres? SHOW YOUR WORK.
Biology
1 answer:
MArishka [77]2 years ago
6 0
There are 137 prairie dogs living on the football field at the school. The football field's area is 7140 m2. In the football field, how many prairie dogs are there?
You might be interested in
What explains the observation that a single eukaryotic protein coding gene can give rise to multiple different proteins, i.e., w
Radda [10]
• Genes can contain more than one polyadenylation site, which alters the 3' of the mRNA transcript and the inclusion/exclusion of exons.
• mRNA transcripts from the same gene can be differentially spliced to include/exclude exons.
3 0
3 years ago
PLEASE HELP ASAP!!!!
Alborosie

Answer:

Erythrocyte

Explanation:

Erythrocytes, or otherwise called, red-blood cells are responsible for transporting oxygen and carbon dioxide to and from the cells and tissues. The reason for this is because of a protein called hemoglobin. The hemoglobin found in erythrocytes allow for transportation of oxygen + CO2 to and from cells.

6 0
3 years ago
Read 2 more answers
Certain amino acids are called essential because they ______.
kumpel [21]
Essential amino acids are amino acids that must be supplied to one's body by their diet because they cannot be synthesized from scratch. 
3 0
4 years ago
Please help with questions 9 and 10 !!!!!!!!!!
coldgirl [10]
Is this still needed
6 0
3 years ago
¿Qué efecto tiene para las cadenas tróficas la tala y deforestación de los organismos productores?
Morgarella [4.7K]

Answer:

tiene un efecto devastador sobre las cadena tróficas de ecosistemas terrestres

Explanation:

En una cadena trófica, los organismos productores, también conocidos como autótrofos, son aquellos capaces de convertir la energía proveniente del Sol (organismos fotosintéticos) o de la oxidaxión de compuestos inorgánicos (organismos quimiosintéticos) en nutrientes a través de la formación de enlaces de carbono que componen moléculas orgánicas tales como, por ejemplo, carbohidratos (es decir, celulosa, azúcar, etc). Por ejemplo, los árboles son organismos productores que usan la fotosíntesis para convertir la energía lumínica solar en energía química la cual es utlilizada por consumidores primarios (hervívoros) de la cadena trófica. Los árboles son organismos productores los cuales juegan un papel clave en ecosistemas terrestres, representando la principal fuente de alimento y nutrientes para diferentes consumidores primarios. Además, estos organismos autótrofos son también fundamentales porque generan oxígeno (O2) y capturan el dióxido de carbono (CO2) de la atmósfera, lo cual es un proceso clave para el sostenimiento de la vida en la tierra.

5 0
3 years ago
Other questions:
  • The color theory that proposed the existence of three different kinds of nerves in the retina, sensitive to red, green, and blue
    10·1 answer
  • Describe the interaction between the atmosphere and the hydrosphere. (The Water Cycle)
    9·1 answer
  • How many different proteins, each composed of 5 amino acids, can be constructed using the 20 different amino acids found in prot
    8·1 answer
  • Which would most likely happen to a unicellular organism if it was exposed to a hypotonic solution for An extended period of tim
    7·1 answer
  • What is cellular respiration
    11·1 answer
  • Both plants and animals share two broad characteristics of what?
    12·1 answer
  • Think of the number of different parasites (species of bacteria, viruses, fungi, flatworm, apicomplexan, etc.) that can attack h
    7·1 answer
  • A change of the DNA sequence within a gene or chromosome of an organism resulting in the creation of a new character or trait no
    13·2 answers
  • Describe the importance of Tiktaalik roseae to the study of evolution.​
    14·1 answer
  • Which human activity would most likely decrease the amount of carbon in the atmosphere?clearing forestsheating coalburning woodp
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!