What is a Brain stem?

Answers

Answer 1

Answer: The brain stem is central trunk of the brain, consisting of the medulla oblongata, pons, and midbrain, which continues down into the spinal cord.

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The formula F = ma shows the relationship between force, mass, and acceleration. Solve this formula for a.A. a = F + m B. a = F – m C. a = Fm D. a = F divided by m
Sediment spreads horizontality and it goes from youngest on top to oldest on bottom. When sediment deposits in water, it also spreads flat in all directions until it either runs out of material and pinches off or it hits a barrier. This is known as the _____.
3 examples from finding nemo of organisms that use camouflage as an adaptation to survive
A sperm fertilized an egg. Which two structures will the fertilized egg contact?A) ovary and fallopian tubesB) fallopian tubes and uterusC) uterus and cervixD) cervix and ovary
Which type of white blood cells are related to the connective tissue mast cells and respond in allergic and hypersensitivity reactions?

Write a paragraph about how one would go about eradicating malaria in West Africa.

Answers

Answer:

Africa needs to urgently put a number of additional measures in place to speed up these advances, and to move towards eliminating the disease. These include accelerated investment and deployment of vaccines, new diagnostic tools, new funding strategies for malaria control and keeping in check the drug and insecticide resistance challenge.

Explanation:

The fertilized egg is also known as ____.

Answers

The fertilized egg is called zygote. Then a few weeks later on, it is called an embryo.

Which statement best describes a major difference between different types of elements?A. Only some elements are composed of atoms with electrons.
B. Only some elements have atoms with subatomic particles.
C. The atoms of different elements have different locations for their nucleus.
D. The atoms of different elements have different numbers of protons and electrons.

Answers

Answer:

option number C may be the best answer..

Endorphins increase basal metabolic rate. increase muscle mass. reduce appetite. reduce carbohydrate cravings.

Answers

The answer is "Endorphins reduce appetite." Endorphins are hormones that are released when you exercise. They have several benefits such as decreasing appetite, reducing stress, blocking pain, and simulating euphoria. The more exercise you do, the more endorphins you release. This means that more endorphins stay in your blood which makes it easier to do longer periods of exercise.

Fossils are usually found in _____ rock.A. sedimentary

B. lava

C. metamorphic

D. igneous

Answers

Answer:

( A). sedimentary is a correct answer.

Explanation:

Fossils are the impression or remains of plant and animal present on the layer of sedimentary rocks.

Fossils are usually found in sedimentary rocks, as these rocks are formed on the Earth's surface at low pressure and temperature.

The sedimentary rock contains fossil, as they are formed at low temperature and pressure, due to this fossil remains, are not destroyed.

Thus this the reason Fossils are usually found in sedimentary rock.

Fossils are usually found in sedimetary rock. The correct option is A.

Thus, Sedimentary rocks are typically where fossils are found. Sediments, which may contain animal and plant remains, build up and cement together to produce sedimentary rocks.

These sediments may get lithified over time and solidify into sedimentary rock.

Because the layers of sediment can shield and preserve the remnants of ancient species, fossils are frequently preserved in sedimentary rock, offering important insights into Earth's past and the evolution of life on our planet.

Thus, Fossils are usually found in sedimetary rock. The correct option is A.

Learn more about Fossils, refer to the link:

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Select all that apply.Which of the following animals filter feeds?

dolphins
fish
baleen whales
clams
sponges

Answers

Animals that filter feeds are called filter feeder. These are a sub-group of feeding animals that eat by filtering the food from water. They use a specialized filtering system from their body to filter their food. Filter feeders are important in cleaning the water. Examples of these are baleen whales, clams, sponges and some fishes. Thus, all are animals which filter feeds except dolphins.

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Situations in which one allele for a gene is not completely dominant over another allele for that gene are called__. A. multiple genes. B. incomplete dominance. C. polygenic inheritance. D. multiple alleles.

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What are the components of blood?