Solar flares occur constantly, and would have to be HUGE to impact the Earth's climate (remember, climate is measured over long periods of time). While solar flares do affect weather and other things, such as radio waves, they don't affect climate. So C is out. Variations in Earth's orbit are short-lived, so A is out. Earth's reflectivity would need to change in order to contribute to climate change, so ignore answer B.
Now let's look at D and E. Ocean circulation is one of the most important factors affecting Earth's climate, and the primary factor leading to changes in ocean circulation is plate tectonics, or, more specifically, continental drift due to plate tectonics. Plate tectonics cause continental drift, which changes ocean currents, which leads to ice ages, ice cap melting, and global climate change. D and E are correct.
The world use to be just one big super continent until the tectonic plates and earths surface broke it apart into the 7 continents now. Basically the world was all connected so the plant and animal fossils would have been in the same place at the time.
Enzymes have different jobs around the body that are very vital to help the body live. For example they help with digestion, aiding or healing the body, and metabolism. But the main job of the enzyme is to "aid the body" what I mean is if you get cut and you start to bleed it's the enzyme job to get to the wound and help heal it and stop the bleeding. Without the enzyme the body wouldn't be able to last forever.
Hope this helps!
Answer: joint c: hip joint
Explanation:
- the hip joint is categorized as a ball and socket joint that allows for the body to sustain it weight and allows for large freedom of motion
- The socket, also known as the acetabulum is found in the pelvis
- The ball part of the joint is found at the top of the thighbone (femur) and connects with the socket to form the hip joint
One cell can divide into two new cells. This is called mitosis. The process of cell division goes through various stages. First the cell nucleus divides into two. A new cell surface membrane then severs the cell divides. The two new cells are called daughter cells and they are small. They will grow larger. they grow by getting nutrients from the food that is eaten. Once they grow to full size they can also reproduce or divide. If cells divide more quickly than they should, or divide in the wrong way, diseases may develop.
I therefore, think all your answers are correct.
