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
sleet_krkn [62]
3 years ago
8

HELP I NEED URGENT HELP! THIS IS DUE IN 5 MINUTES

Biology
1 answer:
V125BC [204]3 years ago
7 0
It’s a marine/ sea sponge it is a underwater invertebrate. It is classified as animal . Also Sea sponges do not have cell walls or chloroplast typical of plants, but contain animal cells.
You might be interested in
37) The integrating center for neural control of blood pressure resides in theA) medulla oblongata.B) cerebellum.C) pons varioll
Charra [1.4K]

Answer:

Medulla oblongata

Explanation:

Medulla oblongata is found at the lower half of the brainstem continuous with the spinal cord. The medulla oblongata controls the center of vomiting, vasomotor centers for regulating heart rate, cardiac, respiratory and blood pressure. Furthermore, Medulla oblongata connects the higher levels of the brain to the spinal cord and also controls autonomic functions.

8 0
3 years ago
Jane had leukemia as a child and had to undergo numerous bouts of chemotherapy. The chemotherapy always made her nauseous. As sh
Stels [109]

Answer:

The waiting room became the conditioned stimulus.

Explanation:

Conditioned stimulus is the reflexive behaviors or the learned behavior.

This stimulus may be defined as a neutral stimulus that with some time and some training will evoke a response by continuously being associated with any other natural occurring stimulus.

4 0
3 years ago
What is even ungulates (hoofed animal), typical herbivores(cows, pigs, and giraffes)
Airida [17]
Ungulate refers to the large, diverse group of mammals which use the tip of their toes to support their whole body weight while moving. They are divided into two, which are odd toe and even toe ungulates.
Even toe ungulates are those mammals whose weight are supported equally by their third and fourth toes while they are moving. Examples of such animals are cattle, pig, giraffe, camel, etc.<span />
6 0
3 years ago
What type of muscle contracts and relaxes to control the movement of the contents?
Brut [27]

Smooth muscles are the type of muscle that contracts and relax to control the movement of the contents.

<h3></h3>

What are Smooth muscles?

Because it lacks sarcomeres and as a result, striations, smooth muscle is an involuntary non-striated muscle (bands or stripes). Its two subgroups are single-unit smooth muscle and multi-unit smooth muscle. A syncytium is the collective contraction of the sheet or bundle of smooth muscle cells that make up a single-unit muscle.

Smooth muscle makes up the walls of hollow organs including the stomach, intestines, bladder, and uterus as well as the blood and lymphatic vessels, as well as the tracts of the respiratory, urinary, and reproductive systems. The ciliary muscle, a type of smooth muscle present in the eyes, changes the shape of the lens by dilation and contraction of the iris.

To learn more about smooth muscles, visit:

brainly.com/question/9883108

#SPJ4

8 0
2 years ago
Quick question how are nucleotides and DNA related?
sveticcg [70]

Answer:

DNA is made up of molecules called nucleotides.

Explanation:

5 0
3 years ago
Other questions:
  • Are there more adults(18 or over) than kids in this world?
    15·2 answers
  • Explain why the daughter cells of meiosis are genetically different from each other but the daughter cells produced by mitosis a
    5·1 answer
  • ( i will give brainliest asap! )Choose one of these two scenarios, and use the scenario to demonstrate the meaning of E = KE + P
    9·1 answer
  • Should cloning humans be legal? That is a tough question to answer. Human cloning is a complex issue, and as in many complex iss
    15·2 answers
  • Interruption of normal blood flow to part of the brain is known as __________. cerebrovascular disease hypertension atrial fibri
    8·1 answer
  • How do prevailing winds control precipitation totals in a region? Select 3 correct choices or none of the above.
    15·2 answers
  • what is the function of vesicles in the synthesis of proteins and the release or those proteins outside the cell?
    12·1 answer
  • Match the term to its definition (Hint: Look at the bottom of the article)
    7·1 answer
  • How many electrons are transferred in one ionic bond between sodium and chlorine?
    10·2 answers
  • How the steps of protein synthesis using the following DNA sequence: TACGGGCCCTTTAAATAA
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!