BIOLOGY MIDDLE SCHOOL

Why study eart science

Answers

Answer 1
Answer:

Eart Science is very important to to learn about the study of the Eart
Answer 2
Answer: earth science is a great way to learn about the environment around you.

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a student pushes a 0.5 kg lab cart with a force of 3 newtons.determine the acceleration in meters per second-squared of the cart

Answers

3.5 cause of the kilometers you have to reduce hope that helps.

The continental United States is divided into two very large watersheds, one which drains into the _____ and the other into the _____. Mississippi River; Gulf of Mexico Pacific Ocean; Gulf of Mexico Atlantic Ocean: Gulf of Mexico Atlantic Ocean; Pacific Ocean

Answers

The answer is Atlantic Ocean ; Pacific Ocean.

A continental divide is a divide that separates continent’s watersheds. A continent may have more than two watersheds. For example North America has five continental divides. But United States is divided into two very large watersheds, one which drains into the Atlantic Ocean and the other into the Pacific Ocean.  

Answer:

Atlantic and Pacific

Explanation:

how does the digestive system, respiratory system, muscular system, urinary system, and cardiovascular system work together to support cellular respiration and allow us to function need asap for tomorow! Anyone who knows the answer plz help my grade depends on it I really need help this is due tomorrow morning so i do not have a lot of time need help!!!!!!!!!!!!!!!!!

Answers

Its not actually just one system if you look at it, there are various interdependent system that actually manages every movement of every system in order to maintain homeostasis, plainly every set function is a coordinated body system response. For example, the digestive system digests food because of the enzymes and the cells and organs present in its system but again, this is aided by the different hormones which is part of the endocrine system, interdependently. Thus eventually, the circulatory system is the organ system that intiates in dissemination of the different processed and intially metabolized nutrients in the digestive system and sent throughout the body. Incidentally, also the immune system acts as agent in again many systems to maintain the so-called homeostasis.  

Which kind of organism is found at the end of a food chain?

Answers

Which kind of organism is found at the end of a food chain?

A Decomposer is your answer
Herbivores are found at the end of a food chain

Please help??? Science SEMESTER REVIEW!!!!In a series of rock layers, a geologist finds fossils of a pine trees and oak trees in layers that are 1.0 m and 1.5 m deep. However, in a layer that is 2.0 m deep, he finds fossils of tropical plants and trees. Which explains his findings?

  A. The continent remained in the tropics.
  B. The continent shifted toward the tropics.
  C. The continent shifted toward the mid-latitudes and polar regions.
  D. The ancient climate remained hot.

Answers

it is b the continent shifted towards the tropics 

What are three similarities between photosynthesis and respiration?

Answers

ellular Respiration and Photosynthesis both have an ATP Synthase. These processes both have buildups of H+ and the ATP Synthase transports the hydrogen ions down the concentration gradient. This process is called Chemiosmosis.
Similarities between Photosynthesis and Cellular Respiration.
Cellular Respiration and Photosynthesis are both metabolic pathways. This means that the products created in Cellular Respiration are the reactants in Photosynthesis. While the products created in Photosynthesis are the reactants in Cellular Respiration. They are also metabolic pathways within themselves. In Photosynthesis, the products from the first phase (NADPH and ATP) are used in the second phase of Photosynthesis as a source of energy. In Cellular Respiration some products of glycolysis, intermediate step, Krebs Cycle are the reactants in Oxidation Phosphorylation.  
Other Questions
Which of the following is an example of gene flow? A forest fire kills 50% of red-spotted chipmunks in a forest community. Pollen from a yellow daisy travels across a stream and pollinates an orange daisy. A bird with blue feathers is less camouflaged in the rainforest than a bird with green feathers. Mice with heavy coats are able to survive the winter better than mice with thin coats.
a grown tiger begin its life as a single fertilized egg explain why a tiger look so much different as an adult then it did as a single fertilized eggEnter your question
Since groundwater lies far below the land surface the soil fully protects it fron containment
Which of these organs is found in the excretory system?A. Heart B. Large Intestine C. Stomach D. Bladder Which of these organs is found in the excretory system? A. lungs B. Stomach C. Kidneys D. Heart PLEASE HELP!