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andreyandreev [35.5K]
3 years ago
12

Marissa is walking along the beach and finds an unknown organism on the shore. It has bilateral symmetry, a nongelatinous, segme

nted body that is bigger than 0.5 mm, an exoskeleton, and jointed appendages. In which phylum can the organism be classified?
Biology
2 answers:
Vsevolod [243]3 years ago
5 0

Answer:

The organism can be classified in the phylum Arthropoda.

Explanation:

Arthropods are the organisms that has segmented body which mean they consist of three segments i. e. head, thorax and abdomen. They are bilateral symmetrical i. e. their body is divided into two equal parts. It consist of exoskeleton which provides protection and support to the organism's body. These organisms have jointed appendages which are attached to their body i. e. leg and arm.

viva [34]3 years ago
3 0

Answer:

Echinodermata

Explanation:

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Answer:

Dead plant matter

Explanation:

Saprotrophs feed by a process known as absorptive nutrition, in which the nutritional substrate (e.g., dead organism or other nonliving organic matter) is directly digested by a variety of enzymes that are excreted by the saprotroph.

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3 years ago
1) Which of these is the significance of green plants to the ecosystem A. possess specialized sense organs B. are usually motile
stich3 [128]

Answer:

C. are autotrophic

Explanation:

Autotrophs are important in the ecosystem because they create their own food

7 0
2 years ago
Which of these nutrients cah be found in all organic compounds?
MatroZZZ [7]

Answer:

its carbon

Explanation:

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7 0
2 years ago
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Monomers are the building blocks of which of the following? SELECT ALL THAT APPLY
kirill [66]

Monomers are molecules whose linkage between them form polymers.

<h3>What are monomers?</h3>

Monomers are molecules that have a low molecular mass.

<h3>Characteristics of monomers</h3>

  • When many monomers come together through chemical bonds they form a polymer, which is a macromolecule.

  • Natural monomers allow the formation of biomolecules found in living beings.

  • Carbohydrates, for example, are macromolecules that are created from the bond established by monosaccharides (monomers).

Therefore, we can conclude that polymers, in short, are chains of monomers -generally joined by covalent bonds-.

Learn more about monomers here: brainly.com/question/24573189

3 0
2 years ago
Zoe wants to replace the letters on her diagram with labels that describe how the nerves and muscles communicated with each othe
Jet001 [13]

Hello. This question is incomplete. You forgot to attach the image that completes the question.

The image is attached below:

Answer:

A- Sensory Neuron

B- Spinal cord

C- Effector neuron

D - Brain

Explanation:

  1. Sensory neuron: Its main function is to allow the reception of stimuli that are transformed into nervous impulses and electrical signals, capable of realizing sensations, such as a peliscão, for example. These impulses are transmitted to the spinal cord.
  2. Spinal cord: The main function is to support the body in an upright and vertical position. It also has the function of transmitting electrical signals and nerve impulses between some parts of the body and the brain.
  3. Effector neuron: Its main function is to receive muscle stimuli capable of creating muscle contractions. These neurons are located in the spinal cord.
  4. Brain: the processing center receives all the stimuli sent by the bone marrow. Its main function, in this case, is to produce bodily responses to the stimuli it has received, producing muscle movement.

6 0
4 years ago
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