A compass
The Earth's magnetic field, provided by the magnet in a compass, shows the direction of the north and south poles.
ANSWER MADE BY AN AI
Answer:
NK cells<em><u> perform all of these roles</u></em>
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hope this helps
-lvr
Krebs cycle is <span>the sequence of reactions by which most living cells generate energy during the process of aerobic respiration. It takes place in the mitochondria, consuming oxygen, producing carbon dioxide and water as waste products, and converting ADP to energy-rich ATP.
I hope my answer has come to your help. God bless and have a nice day ahead!
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Answer:
Meiosis
Explanation:
Meiosis is one of the two types of divisions that cells usually undergo. However, meiosis is unique to sexually-reproducing organisms. Meiosis is the cell division which results in daughter cells with a reduced number of chromosomes (by half). Meiosis is used to produce gametes in sexually reproducing organisms.
According to the question, Labrador retriever contains 78 chromosomes in each of its muscle cells, which is a somatic cell. Since Labrador retrievers are sexually reproducing organisms, a male one will produce gametes (sperm cells) via the process of meiosis. At the end of the meiotic process, sperm cells with 39 chromosomes each will be produced.
Explanation:
A gas is one of the three states of matter on earth and in the universe.
Gases are easily compressible and they can fit into just any container available.
This is because of their fascinating properties.
- The particles of gases are very far apart and are held together by weak attractive forces unlike liquids and solids.
- Gases are always in constant motion and their particles are random.
- They do not have a fixed shape and structure.
- When pressure is applied on them, they are easily compressed and fit into any container they are placed.
Learn more:
Gases brainly.com/question/4592300
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