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
Mariulka [41]
3 years ago
14

What are vertebrates​

Biology
1 answer:
Jobisdone [24]3 years ago
8 0

Answer:

The six classes of vertebrates found in Iowa are lampreys, ray-finned fishes, amphibians, reptiles, birds, and mammals. The central nervous system, and the vertebrae that support it and the rest of the body in these animals, sets them apart from invertebrate animals

You might be interested in
Which causes the biodiversity of rainforests?
sashaice [31]

Answer:

B. Stable ecosystems

Explanation:

The main cause of the biodiversity experienced in rain forests is largely due to the stable ecosystems that they enjoy.

A stable ecosystem is a sustainable one that does not change too much over the course of time.

Most organisms and the diverse life forms are easily nourished by the provisions made available by nature in such regions.

  • Most rain forest receives a large amount of solar radiation and energy all year round as the sun is directly overhead here.
  • This suggests that the producers have enough energy to cater for their own need and that of the organisms there in.
  • The consumers and decomposers have sufficient food available all year round.
  • This coupled with other factors whereby organisms have specially adapted to environmental conditions makes a rain forest very biodiverse with life forms.
  • An unstable ecosystem cannot be biodiverse  
8 0
3 years ago
Read 2 more answers
The replica fossil you just created models the actual formation of fossils on Earth. In your replica, what do the clay and the p
LenaWriter [7]

The making of replicas of the original fossils, is pretty much the say way, just different materials, in which the fossils originally have been formed and preserved.

When an organism dies, be it a plant or an animal, it gets fossilized only if very quickly after the death it is covered with sediments or mud. The sediments or the mud protect the plant or animal from the outside influences, so once it is kind of in a vacuum, or protective layer if you will, in which parts of the plant or animal that are long-lasting are preserved.

The clay and plaster used for the replica, work in the same way, because they wrap around the fossil tightly and isolate it from outside influences, with the result being different though, as they just make a copy of the fossil.

4 0
3 years ago
What is the primary function of chloroplasts
ollegr [7]
The main role of chloroplasts<span> is to conduct photosynthesis, where the photosynthetic pigment chlorophyll captures the energy from sunlight and converts it and stores it in the energy-storage molecules ATP and NADPH while freeing oxygen from water</span>
5 0
3 years ago
Read 2 more answers
Explain why polygenic traits are expressed through quantitative variation, using skin color as an example.Explain incomplete dom
Alexxx [7]

Answer:

Polygenic traits are quantitative because their phenotype expression depends on several different alleles found on different chromosomes.

Explanation:

ON EDGE

8 0
3 years ago
Ms. Green's biology students were studying cellular respiration. Using baking yeast to test the rate of fermentation, student gr
dsp73

Students hypothesized that adding lactose to a sixth test tube would produce the greatest amount of carbon dioxide.

This is because lactose is a sugar molecule that is the food source for the yeast.

Fermentation is a metabolic pathway that occurs anaerobically, meaning in the absence of oxygen (O2). It includes the process of glycolysis with some extra reactions which make alcohol.


4 0
3 years ago
Read 2 more answers
Other questions:
  • What surrounds a cell, as deprecated it from its environment ?
    8·2 answers
  • Micropipettes and gene guns are mechanical vectors that introduce recombinant DNA directly into the cell’s
    10·2 answers
  • This is an organism or cell with two sets of chromosomes.
    9·2 answers
  • NO FAKE ANSWERS OR ESLE I WILL REPORT <br><br> Give a general description of the desert
    14·2 answers
  • Which bile components contributes to digestion?
    13·2 answers
  • A(n)_______________is a substance that is made up of a single kind of matter
    11·1 answer
  • Which of the following are environmental factors
    10·2 answers
  • Give an example of bacterial disease and describe how it makes people sick.
    6·1 answer
  • Describe how a person’s activity level can affect their health.
    7·1 answer
  • The coagulation of
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!