Which of the following muscles is on the posterior side of the arm and extends the elbow joint?

Answer:

#8: C, #3: B

Explanation:

left atrium, and right ventricle

Answer:

Organ 1: Stomach

Explanation:

The stomach holds food while it is being mixed with stomach enzymes. These enzymes continue the process of breaking down food into a useable form. The liver regulates most chemical levels in the blood and excretes a product called bile. This helps carry away waste products from the liver. All the blood leaving the stomach and intestines passes through the liver. The large intestines are to absorb water and salts from the material that has not been digested as food and get rid of any waste products left over. By the time food mixed with digestive juices reaches your large intestine, most digestion and absorption have already taken place. The small intestines have three parts:  the duodenum, jejunum, and ileum. It helps to further digest food coming from the stomach. It absorbs nutrients (vitamins, minerals, carbohydrates, fats, proteins) and water from food so they can be used by the body. The small intestine is part of the digestive system.

Answer: Adaptation

Explanation:

Answer:

Sexual selection in humans concerns the concept of sexual selection, introduced by Charles Darwin as an element of his theory of natural selection, as it affects humans. This has shaped our evolution for many years, but reasons why humans choose their mates are hardly understood.

Explanation:

Answer:

The food group is Protein

Answer:

the breathing rate and volume of each breath increases to bring more oxygen into the body and remove the carbon dioxide produced. the heart rate increases, to supply the muscles with extra oxygen and remove the carbon dioxide produced.

Answer: Whats the drawing

Explanation:

Answer:

I THINK it's classifacation branching

Explanation:

those look like branches

Answer:

the answer is

Explanation:

2Mg+O2====== 2MgO

plz mark as brainlist

Answer:

m=10kg h=2m Ep=mgh Ep=(10kg)(9.8 m/sec2)(2m) Ep=196J

Explanation:

The formula for potential energy depends on the force acting on the two objects. For the gravitational force, the formula is P.E. = mgh, where m is the mass in kilograms, g is the acceleration due to gravity (9.8 m / s2 at the surface of the earth) and h is the height in meters.

Answer:

Explanation:

Which two planets have the most similar orbit shape?

Answer: Neptune and Earth.

Explanation: The two planets in our solar system that have an orbital shape most similar to the orbital shepe of kepler-11b are Neptune and Earth. Kepler 11b is an exoplanet discovered around the star by the Kepler spacecraft, a NASA-led mission to discover Earth-like planets.

here is some help: these to photos should give you the answer to this chart hope it helps.

Answer:

not really

Explanation:

sorry cant help you

Answer:

Bromine

Explanation:

Electronegativity increases as you go across a period and decreases as you go down a group.

Answer:

use these 3 things, they should help, let me know if you need anymore information

54954 gmfn 45443 rfe546654

Answer and Explanation:

Due to the lionfish not having any known predators in this region, it was able to reproduce with ease and no worry of any attackers, so nothing to keep the animal in check.

Because of this, the animal became an invasive species, and the people are trying their best to get rid of the species here by allowing anyone to catch it (with a permit/license as so non-permit people don't harm themselves) at anytime of year.

#teamseas #CTO (Clean The Ocean)

I hope this helps!

Answer:

1. Water has an amazing ability to adhere (stick) to itself and to other substances. Hydrogen bonds form when hydrogen atoms covalently bonded to nitrogen (N), oxygen (O), or fluorine (F) in the form of covalent compounds such as ammonia (NH3), water (H2O) and hydrogen fluoride gas (HF).

2. In the case of water, hydrogen bonds form between neighboring hydrogen and oxygen atoms of adjacent water molecules. The attraction between individual water molecules creates a bond known as a hydrogen bond.

Answer:

what to delete if you say the full information I could help you to solve

Answer:

humans

Explanation:

This practice has a great impact on the demand of certain rocks.

There is great impact of this practice on the demand for certain rocks because they are necessary for the higher productivity of crops so their demand as well as price of that rock increases. This practice of adding of nutrients has good effects on soil dynamics as well as on nutrient cycle because these nutrients are not only use by the plants as well as by soil in order to maintain its structure.

A feedback loop is the part of a system in which some portion of the system's output is used as input for future operations. In this situation, the feedback loop is negative because all the materials are used from outside and the output can't be used in the system so we can conclude that this practice has a great impact on the demand of certain rocks.

Learn more: https://brainly.com/question/25433797

Answer:

Believe it or not, in this case having a blood type different from either parent is by far the most common result. In most cases, an O parent and an AB parent will have only A or B kids.

Explanation:

Answer:

red and white

Explanation:

the molecules form a triangle not a line

Answer:

Cicero proposed that the ideal government "is formed by an equal balancing and blending" of monarchy, democracy, and aristocracy. In this "mixed state," he argued, royalty, the best men, and the common people all should have a role.

Answer:

Like Polybius, Cicero has suggested three types of government—royalty, aristocracy and democracy. But in each form of government there is the germ of corruption and instability and this leads to the fall of government. Only a mixed form of government is the proper guarantee of stability and corruption-free society.

Answer:

Reaction between acid and base

Answer:

that living organisms are made up of cells, that they are the basic structural/organizational unit of all organisms, and that all cells come from pre-existing cells.

Explanation: