Answer:Hiking uphill.
Cycling more than 10 miles per hour or steeply uphill.
Swimming fast or lap swimming.
Dancing, fast dancing, and step aerobics.
Strength training.
Heavy gardening with digging, hoeing
Explanation:
For an activity to be vigorous, you need to work at 70 to 85 percent of your maximum heart rate, according to the American Heart Association. Examples of vigorous exercise include: running. cycling at 10 mph or faster
Answer:
Explanation:
The Sun is the major source of energy for organisms and the ecosystems of which they are a part. Producers, such as plants and algae, use energy from sunlight to make food energy by combining carbon dioxide and water to form organic matter. This process begins the flow of energy through almost all food webs.
Correct Answer:
C, D, A, B
Explanation:
I took the test using the person's above answer, got 2 wrong, therefore it's C, D, A, B, instead of C, A, D, B.
I hope this helps
The atomic number is 5. The atomic number gives the number of protons. Protons which have a positive charge are balanced by an equal number of electrons in a neutral atom. Boron number 5 has five protons and therefore as a neutral atom also has five electrons. Boron atomic number 5 has five electrons in its ground state. Commonly Boron will lose 3 electrons leaving 2 electrons in its most common ionic form.
The battery has an electrolyte in the center and a Cathode on one end with an Anode on the other. The electrolyte is a chemical medium that allows the flow of electrical charge between the cathode and anode. This is a chemical reaction resulting in energy.
The wires then transport the energy in the form of electricity. This is electrical energy.
Lastly the light bulb radiates photons using the energy. This is radiant energy.
