2 pts
Question 3
All of the following are principles of the cell theory EXCEPT
water is the main ingredient in every cell
a
bo the cell is the smallest unit of life
C o all new cells come from preexisting cells
do all living things are made of one or more cells

Answer:

Crohn's disease is a type of inflammatory bowel disease (IBD). It causes inflammation of your digestive tract, which can lead to abdominal pain, severe diarrhea, fatigue, weight loss, and malnutrition. Inflammation caused by Crohn's disease can involve different areas of the digestive tract in different people

Explanation:

When an infant suckles at its mother's breast, milk moves through the breast structures in the order

Acinus - lactiferous duct - lactiferous sinus - nipple

When an infant suckles, milk is secreted from lactocytes into the alveoli (acinus). The milk is then squeezed from the alveoli so it can drain into the lactiferous ducts, milk drains from lactiferous ducts into lactiferous sinuses, and discharge through the nipple pores.

Hence, when an infant suckles at its mother's breast, milk moves through the breast structures in the order

Acinus - lactiferous duct - lactiferous sinus - nipple

Learn more here: https://brainly.com/question/11968218

Answer:

First animal.

Explanation:

In Greek proto means first and zoa means animal. Hope this helped :)

Answer:

I hope this helps.

Explanation:

Answer:

Technically C is not entirely correct. But the answer is probably D

Explanation:

Mutations that occur in gametes:

A. May be passed on to future generations

-Correct mutation in gametes(sex cells) can be passed onto future generation.

B. Can be important in the evolution of a species

-Yes, it can lead to different phenotype that may be important to evolution of a species.

C. Affect the functioning of the gene in which they occur

->it can affect the functioning of the gene, but it can be silent mutation or mutation in intron

D. All of these are correct.

The coral reefs help with climate stability because they serve as homes for species that build exoskeletons from carbon.

Carbon in the form of carbon dioxide has been reported to be a major factor in the climate instability of the planet. This is because they are parts of the greenhouse gases that form a blanket layer over the atmosphere and prevent reflected sun rays from escaping back to space.

Thus, greenhouse gases cause the earth's atmosphere to warm up, a phenomenon known as global warming. The warming, in turn, leads to the unpredictability of several climatic factors.

With the majority of the species living in coral reefs helping to make use of carbon dioxide to build their exoskeleton, they are helping to reduce the concentration of the gas in the atmosphere and thereby reducing warming and erratic climatic changes.

More on climate change can be found here: https://brainly.com/question/18784841?referrer=searchResults

Answer:

C

Explanation:

i took the test :D

Answer:

Camouflage would be a process of an individual or creature disguising themself with their surroundings or environment. It can be used to disguise their identity, presence, and movement. While mimicry is the act of copying or mimicking other individuals. When referring to animals though, it is the evolved resemblance of another creature and can be used for the protection of one-self. The Viceroy and Monarch butterfly is a good example of mimicry since the monarch butterfly is poisonous and the viceroy is harmless. Because of this, many creatures know not to eat monarch butterflies and would be cautious around the viceroy as well, because of the striking resemblance between the two. Hope this could help!

Explanation:

Answer:

Explanation:

Answer:

A)

Explanation:

1. c) carbohydrates

2. d) fatty acids

3. c) nucleic acids

4. a) monosaccharides

the bold word is a tip but your answer is A

Answer:

different vegetation attracts other species around the area for food, creating biodiversity among animals

Explanation:

Answer:

protein-coupled receptors.

Answer:

Codominiece Blood Pattern

Explanation:

Answer:

Answer:

There are two answers to this question.

One:

Around 13.7 billion years ago, everything in the entire universe was condensed in an infinitesimally small singularity, a point of infinite denseness and heat. Suddenly, an explosive expansion began, ballooning our universe outwards faster than the speed of light.

Two:

The Big Bang Theory is a comedy about brilliant physicists, Leonard and Sheldon, who are the kind of "beautiful minds" that understand how the universe works. But none of that genius helps them interact with people, especially women

Explanation:

I know both thingymabobbers

Answer:

photosynthesis takes place in chloroplasts, which contain the chlorophyll. Chloroplasts are surrounded by a double membrane and contain a third inner membrane, called the thylakoid membrane, that forms long folds within the organelle.

Explanation:

Have a great day!

Answer:

Population growth (I think because birth rates, death rates affect populations)

Dispersion: There are three types of population dispersion are uniform dispersion, random dispersion, and clumped dispersion.

example question: "Describe the types of population dispersion, with examples, and the factors that influence them."

(I'm using this as a example to explain dispersion)

(things that affect dispersion) - Water supply, climate, shape of the land, vegetation, soils and availability of natural resources. In uniform dispersion, individuals of a population are more or less evenly distributed for example, allelopathy plants. In random dispersion, individuals are distributed randomly in the ecosystem for example, dandelions plants. Clumped dispersion is when individuals in a population are clustered together for example, pine trees. (or any forest)

Explanation:

Birth rates are a major factor because it is a continuous way for a population to grow, if you have low birth rates and high morality (Death rates) a population wont be balanced and death would largely out number the morality rate and time span of a population. That being the older population dies quickly because there is no younger populations to help them. This can lead to extinction too. Immigration is a population or group moving to the current one, it impacts population because its a very large group of new species being introduced to the current one adding numbers. This can also be bad because some immigrated species could be invasive and kill or take over the current/native species.

Example:

Algae blooms can reduce the ability of fish and other aquatic life to find food.

Answer:

Parents are the only reason our children are alive. Our parents are the reason we exist. Parents try their hardest to take care if their children.

Explanation:

Answer: Cultural behavior must involve the use of artifacts. The most famous example in the animal world is the termite stick. Some chimpanzees in Tanzania have learned to fish termites out of their nests using sticks. Everything they see, touch, interact with and think about is cultural.

Explanation:

is this what you mean? if not im so so so sorry and i can try again

Answer:

It has deeply impacted the evolution of life and continues to shape the ecology of countless species.

Explanation:

C

carbon dixoide and water

see image

Scientists are unable to predict when and where the earthquake will occur precisely, so the government has a duty to issue building codes to ensure that all the structures can withstand earthquakes. I agree with the given statement.

An earthquake is a natural disaster which happens when the two blocks of the earth suddenly slip past each other, this causes the tectonic plates to move. The surface where the blocks slip is called the fault or fault plane.

Earthquake damage the buildings and other infrastructure completely which can be fatal for the people living in that area. So, to save life of people government has the duty to issue the buildings code to ensure that all the structures can withstand earthquake.

Learn more about Earthquake here:

https://brainly.com/question/1296104

#SPJ2

the synthesis of organic compounds by bacteria or other living organisms using energy derived from reactions involving inorganic chemicals, typically in the absence of sunlight.

Neurons are cells in chauge of synapsis. a)cell body  / b)myelin sheath  / c)synaptic terminal  / d)axon hillock  / e)nucleus  / f)location of voltage-gated channels  / g)location of ligans-gated channels  / h)axon  / i)dendrite

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Most neurons are composed of a cell body, dendrites that are cytoplasmic extensions that receive impulses from other cells, and an axon that is a long formation capable of conducting the electrochemical signals.

Neurons transmit nervous impulses.

Every neuron forms connections with other neurons. These connections are known as synapsis.

During synapsis, when a presynaptic neuron sends information, it releases neurotransmitters. This event is done through exocytosis.

The neurotransmitter is a molecule that travels through the synaptic space forward to the other neuron.

Once it reaches the target, it binds to its receptors in the postsynaptic membrane, causing ion channels to open.

This binding produces a depolarization of the cell called an excitatory postsynaptic potential.

Once the action potential is initiated, it spreads to the rest of the membrane, depolarizing it.

When the electrical stimulus is applied to the axon's membrane, it produces depolarization by activating the sodium voltage-dependent channels all along the axon.

Besides, there is an increase in sodium permeability.

Depolarization propagates to inactivated regions adjacent to the membrane opening more sodium channels.

The fiber diameter and the conduction velocity are closely related, exhibiting a directly proportional relationship. Mielinized fibers are thick, and their conduction velocities are very fast.

The conduction velocity sharply increases in myelinated fibers. This is because of the high concentrations of sodium channels in the Ranvier nodes that are not myelinated areas, and the diameter of the axon becomes thinner.

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You ca learn more about neurons at

https://brainly.com/question/9294555

https://brainly.com/question/7305202

https://brainly.com/question/2131366

Answer: always negative) :p

Explanation: khan :)

Answer:

always negative!

Explanation:

it's a pump that sends blood throughout the body