On the periodic table, you will see that they are grouped into different groups. Well, on the right, you have the groups, obviously. You are supposed to match the elements to the group that it is in.
(If you don't know the groups, you can find one online under images.) Hope this helps! Please give brainliest answer!
What general type of plant food is produced by photosynthesis
The answer would be: carbohydrates.
What is the function of a nematocyst?
its used for prey capture and found in species like jellyfish.
a volcanic eruption takes place under the ocean. Huge waves crash against the shores and destroy houses of people. Which earth systems interact during this process? A. geosphere, atmosphere, and biosphere B. hydrosphere, geosphere, and biosphere C. atmosphere, geosphere, and cryosphere D. biosphere, cryosphere, and hydrosphere
The correct answer is B. Hydrosphere, geosphere and biosphere.
The hydrosphere is the system composed of all the water of the earth, mainly in liquid and solid-state. The biosphere is the terrestrial system composed of living beings its relationship with planet earth. The geosphere is the system that composes the earth and is divided into 3 layers, nucleus, mantle and bark; in it, the origin of terrestrial phenomena such as earthquakes, volcanism, and mountain formation occurs.
According to the above, when we take as reference the initial sentence "a volcanic eruption takes place under the ocean, Huge waves crash against the shores and destroy houses of people." A volcanic eruption occurs in the geosphere; the huge swell forms in the hydrosphere; Finally, the destruction of people's homes has to do with the biosphere. Then, the correct answer is B. Hydrosphere, geosphere and biosphere.
B. The Geosphere is also known as the Lithosphere which is disturbed during this process along with the hydrosphere which pertains to the oceans.
what does mechanical digestion in the stomach involve ? ( 1point ) A. absorption of nutrients by villi B. pepsin and bile C. smooth muscle contractions D. bile and pancreatic fluid
The mechanical digestion in the stomach involves the contractions of muscle smoothly. Thus, the correct answer is C.
What is digestion?
The process of converting food into nutrients to use it as energy and for development is called as digestion. The digestion takes place mechanically and chemically.
In the chemical process of digestion, food is broken down with the help of enzymes whereas in the mechanical process of digestion food is broken down with the help of chewing from teeth or tearing.
Therefore, option C is correct as this breakdown through teeth involves contractions and relaxation of muscles.
Mechanical digestion in the stomach involves the physical breakdown of food through smooth muscle contractions, which churns and mixes the food, preparing it for further chemical digestion.
Mechanical digestion in the stomach involves the breaking down of food into smaller bits using physical force. This process includes the smooth muscle contractions of the stomach to churn the food. This mechanical churning of food in the stomach serves to further break it apart and expose more of its surface area to digestive juices, creating an acidic soup called chyme.
These contractions isolate small sections of the stomach, moving the contents back and forth while continuously subdividing, breaking up, and mixing the contents. By moving food back and forth in the stomach, mechanical digestion mixes food with digestive juices and facilitates the further process of chemical digestion.
List two ways in which water enters the atmosphere in the water cycle
The atmosphere is the blanket around the Earth, which regulates the Earth's temperature and protects from harmful rays. The biogeochemical cycles like the water cycle also take place in the atmosphere.
The two ways in which water enters the atmosphere are:
Transpiration - It is the process of giving off water droplets into the air by plants. The process involves the conversion of liquid to gas or water vapor when it passes through the stomata or pores of the leaves.
Evaporation - It is the process of conversion of liquid into water vapor. It is the primary pathway in which water is incorporated into the water cycle in the gaseous form.
Therefore, the two ways in which water is added to the water cycle are transpiration and evaporation.
To know more about evaporation and transpiration, refer to the following link:
Water enters the atmosphere through transpiration (from water of plants, giving off water vapor from pores of leaves), and evaporation (heated water changes into water vapor and rises into the atmosphere).
Remember to search the water cycle online, look at pictures, and do a bit of studying on your own. This will help you understand the water cycle to the next level.
I hope this helped!
Which of the following do humans get from eating fats? A) proteins B) starches c)lipids D) glucose