Please help me with this. All you ahev to do is just list a few features and behaviors of a sunflower.

Answer: i think its 80 million years ago

Explanation:

Answer:

Dopamine

Explanation:

The correct answer would be dopamine.

Dopamine is a chemical messenger produced in the substantia nigra, ventral tegmental area, and hypothalamus of the brain and has a variety of functions, including mediation of pleasure, learning, movements, sleep, etc.

Dopamine is released by the brain during pleasurable situations. The compound also has the ability to inhibit the actions of norepinephrine to make one feels alert and speeds up the activity in the brain.

Answer:

its dopamine..........

Answer:

The aluminum atom loses electrons to form an ion.

The ion that is formed is positive.

Explanation:

Just thought that I'd clear the above answer up a little. Have a good day/night!

Answer:

Use the image to complete the statements.

An image at left labeled aluminum atom has a mix of red and blue balls in its center and 3 concentric black rings around the center. The inner ring has 2 small green balls on it. The middle ring has 6 small green balls on it. The outer ring has 3 small green balls on it. A blue arrow leads to an image at right labeled aluminum ion with a mix of red and blue balls in its center. 2 concentric black rings around the center. The inner ring has 2 small green balls on it. The middle ring has 6 small green balls on it.

The aluminum atom

✔ loses

 electrons to form an ion.

The ion that is formed is

✔ positive

.

Explanation:

Answer:

Cells make up tissues

Explanation:

Answer:

Heterotrophs, also known as other-feeders, can't capture light or chemical energy to make their own food out of carbon dioxide. Humans are heterotrophs. Instead, heterotrophs get organic molecules by eating other organisms or their byproducts. Animals, fungi, and many bacteria are heterotrophs.

Explanation:

sorry if it wrong

hope this helps tho:)

Answer:Gully

Explanation:Search up a gully and you will see :/

Answer:

The body will overheat

Explanation:

If the brain of an individual does not receive input that the body was starting to heat up on a hot day, the setpoint temperature of the body would be exceeded and the body will overheat. If the condition persists for a while, the entire systems of the body may shut down due to overheating.

Normal homeostatic response requires that the brain (the control center) receives a message from the skin (the sensor) about a rise in the body's temperature. In turn, the brain will set mechanisms that will bring the body's temperature back to normal in motion, including vasodilation of the blood vessels in the skin to allow more blood into the skin which in turn causes more heat loss to the surrounding. Thus, an individual starts sweating and the evaporation of the sweat causes cooling and a return of the body to the setpoint temperature.

Answer:

he is correct...........

Answer: i think 50 hope this helps if not im a doo doo dunder head

Explanation:

Answer:

Police matches the DNA with the criminal present in their database.

Explanation:

Police use DNA that are collected at the site of crime in order to solve crimes because the criminals DNA are mostly found at the site of crime. the police collected these DNA and search in their database where the DNA of all the criminals are present. if the DNA matches with the criminal present at the database so it  means that this criminal commit this crime so it is arrested and further investigation will be held. Yes, city police departments should make their own DNA databases in order to solve the case quickly.

Both types of tissues are made of differentiated cells that have a specific function.

Both types of tissues contain cells that lost the ability to divide

Answer:

option D

Explanation:

Cell --> Tissue --> Organ --> Organ System

Similarly ,

Nervous Cell - Nervous Tissue - Spinal cord organ - Nervous System

Millibars are a form of atmospheric pressure.

Hurricanes or severe storms usually have very low atmospheric pressure. So your answer would be 923 HPA (Hecto pascals) or as we call it millibars. 923 Millibars is the average atmospheric pressure for a cat 4 hurricane. So charlotte with 923 is your final answer!

Answer:

ribosome, cell membrane, nucleus

Explanation:

The organelles that perform similar functions in both plant and animal cells among the listed organelles would be the ribosome, the cell membrane, and the nucleus.

First of all, chloroplast and cell wall are limited to the plant cell only. Animal cells do not have these organelles.

The ribosome functions as the site of protein synthesis in both plant and animal cells. The cell membrane acts as a channel for the control of the movement of materials in and out of the cells and is found in both plant and animal cells. The nucleus is also present in both cells and serves as the control unit of the cell by housing the genetic materials and dictating how the cells will behave.

Answer: As an organism gets larger, the cells making up the organism must become ... What role does cell division play in healing the body? ... specialize to allow the organism to have organs, cells can divide to replace old or ... Very big cell with two sets of DNA ... The cell then grows to its maximum size for good operation before it

Explanation:

press the crown

Answer:

lípidos (fosfolípidos y colesterol)

Explanation:

Las membranas celulares están formadas principalmente por fosfolípidos, los cuales son lípidos compuestos por una molécula de glicerol con dos ácidos grasos unidos y un grupo fosfato. Los fosfolípidos se disponen formando una bicapa, dentro de la cual los grupos fosfatos (con mayor afinidad por el agua, es decir hidrofílicos) se orientan hacia el exterior celular y hacia el interior de la célula, mientras que las colas de ácidos grasos (hidrofóbicas, por lo que tiene mayor afinidad por sustancias no polares) se encuentran en la parte interna. Además, la membrana posee otro lípido: el colesterol, el cual tiene como principal función la regulación de la fluidez de la membrana.

Answer:

The main atmosphere of terrestrial planets is a gaseous mix of carbon dioxide and nitrogen gases, and all terrestrial planets have rocky surfaces. ... Jovian planets are larger, further from the sun, rotate faster, have more moons, have more rings, are less dense overall and have denser cores than terrestrial planets.May 29, 2018

Explanation:

this is what I found online! hope it helps!

Answer:

Utilizing an anthropological perspective, select a specific example where science based policy could benefit society is explained below in details.

Explanation:

Social anthropology performs a central part in a period when global perception and appreciation of different ways of perceiving the world are of significant social, political, and economic significance. Social anthropology uses reasonable methods to examine philosophical obstacles about the characteristics of human life in society.

Answer:

Gravity has a strong pull and when rocks aren't in a good position/stable position they start to fall.

Gravitational Erosion

Explanation:

When chunks of stone fall from a mountainside to the ground below, it is because gravity pulled it down. When a glacier moves through a mountain range, slowly flattening or carving the earths surface in that area, it is because the pull of gravity forces the glacier downhill.

Answer:

C. Bacteria to Seaweed to Fish to Seal to Polar Bear

Explanation:

Every ecosystem consists of multiple organisms. These organisms feed on each other, forming a food chain. The energy within an ecosystem flows through the food chain.

Here, we're supposed to determine which food chain is the correct one. All organisms can be divided into producers and consumers. Producers are organisms that produce their own food, while consumers feed by consuming other organisms.

The only food chain that makes sense is shown in option C. I wouldn't say that bacteria belong to it as the seaweed is an example of a producer. It doesn't consume other organisms. But, fish feed on it, then seals eat the fish, and polar bears eat the seals. This is why we can safely say that option C is the correct one, despite bacteria being present there. Any other combination wouldn't work as, for example, bacteria (A) and seals (B) can't eat polar bears and the fish can't eat seals (D).

So, the three main structural differences between RNA and DNA are as follows: RNA is single-stranded while DNA is double-stranded. RNA contains uracil while DNA contains thymine. RNA has the sugar ribose while DNA has the sugar deoxyribose.

Answer:

True

Explanation:

You need carbs for energy. They are one of the quickest methods of getting energy. Think of athletes...they need their carbs in order to do what they do.

Answer:

Ot was trading crossed road in north Africa

Answer:

It lies along major trade routes between Europe and Asia.

Explanation:

Situated between two rivers, it was also at the centre of the world's great trade routes and was one of the wealthiest country.

Hope it helps!

Answer: I don’t know how to comment but thanks for the answer on my recent question

Explanation:

Don’t report me

Answer:

Sexual reproduction

Explanation:

Dud this in Biology last year in 9th grade

Answer:

Explanation:

Metamorphic rocks are harder and denser than their parent rocks because they started off the same as their parent rocks but at some point were met with extreme heat and pressure. These conditions melted and compressed the parent rocks so much that it created metamorphic rock that was extremely hard and dense. This is why metamorphic rocks are usually found deep under the Earth's surface.

There are different types of rocks depending on their size, composition and location.

They are harder and denser than their parent rock because of tremendous radiation and temperature.

Therefore, metaphoric minerals are found deep inside the Earth.

To learn more about metamorphic rocks follow the link:

https://brainly.com/question/7223515