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
dimaraw [331]
3 years ago
5

Mr. Chorma's science class built an electromagnet with a metal rod, a wire, and a battery. They day they built it, the electroma

gnet worked. The next day it did not work.What is the best explanation as to why the electromagnet did not work?
A
The battery was drained.

B
The battery wouldn't conduct electricity.

C
The circuit was closed.

D
The wire wouldn't conduct electricity.
Biology
1 answer:
Stolb23 [73]3 years ago
7 0
The answer to this: B
You might be interested in
Please help me with this question please
asambeis [7]

17) cerebellum

18) temporal lobe

iam sorry about the others their answers are not in the paragraph

3 0
2 years ago
Describe how a plant cell is specialized for photosynthesis at
insens350 [35]

Answer:

In plants and algae, which developed much later, photosynthesis occurs in a specialized intracellular organelle—the chloroplast. Chloroplasts perform photosynthesis during the daylight hours. The immediate products of photosynthesis, NADPH and ATP, are used by the photosynthetic cells to produce many organic molecules.

5 0
3 years ago
Which structures are highlighted? Which structures are highlighted? duodenal glands Peyer's patches (aggregated lymphoid nodules
lilavasa [31]

Answer: (<u>Note</u>: You will find the image with the highlighted structure in the attached file)

Peyer's patches (aggregated lymphoid nodules)

Explanation:

Peyer's patches are anatomical regions located under the mucosa of the gastrointestinal tract, specifically in the lamina propria of the thin intestine. These patches are nodules or cumulus of lymphatic tissue and other accessory cells, and this is why they represent a huge part of the mucosa´s immunity system.

Peyer's patches belong to the group of lymphoid tissue associated with the intestine, composed of lymphoid follicles distributed along the gastrointestinal tract.

A lymphoid follicle is a cumulus or aggregate of lymphoid cells that do not have a well-defined structure nor organization. In general, these follicles are isolated from each other in the intestine. But in the terminal ileum (The last portion of the thin intestine) they get so close that they might form a plaque.  The Peyer´s patches are formed principally by lymphocytes B that synthesize immunoglobulin A, which has an important role in immunity.

7 0
3 years ago
1) Photosynthesis produces two product, ________ and _________.
vodka [1.7K]
1. Photosynthesis produces two products, glucose and oxygen. 
2. Respiration will take the products of photosynthesis and convert them into carbon dioxide and water. 
6 0
3 years ago
A catalyst is not a product or a chemical reaction. Why not
Mademuasel [1]
A catalyst speeds up or initiates a chemical reaction.  Please mark Brainliest!!!
7 0
3 years ago
Read 2 more answers
Other questions:
  • Sort the phrases into the appropriate bins depending on whether they describe exocytosis, endocytosis, or both.
    7·1 answer
  • What always affects measurement error in a experiment
    6·1 answer
  • What prevents wind from blowing in a straight line from the North Pole to the equator?
    15·1 answer
  • Why is the cell cycle important in multicellular organisms?
    5·1 answer
  • A thin, flexible, semipermeable barrier around the cell which regulates what enters and leaves the cell.
    8·2 answers
  • 1.
    7·2 answers
  • As an embryo developed, identical cells give rise to specialized cells that platform different functions.
    13·1 answer
  • What does it mean to say that the U.S. Government has a balanced budget?
    13·1 answer
  • 1. Hybridiziation results in an organism that has exactly the same genes as the organism from which it was produced.
    13·1 answer
  • Gametes are____ They have_____ the number of chromosomes.<br> hanloid: double half the
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!