I had this quiz too. The answer is carbon, hydrogen, oxygen. Hope this helps!
7.Large intestine and small intestine
8.Stomach
9. Capillaies
22.false
4. idk
Answer:
Explanation:
1. "Molecular" equation
Solubility rules
- Salts containing Group 1 elements are soluble.
- Salts containing halides are generally soluble, except the halides of silver, mercury(I), and lead.
- All metallic hydroxides are insoluble except Group 2 from calcium down.
So, BaCl₂ is soluble, and the molecular equation is
2. Ionic equation
3. Net ionic equation
Cancel all ions that appear on both sides of the reaction arrow (in boldface).
The answer would be Groups, or also known as families.
Answer:
The correct answer is B: 125 Nm
Explanation:
If an applied force causes rotation from upward to downward direction than the torque is clockwise and is called as negative clockwise torque. Minus sign represents the direction of the torque. SI unit of torque is Nm.
Given data:
Force = 25 N
r = 5.0 m
Formula:
Torque = r x F
= 5.0 m X 25 N
= 125 Nm
The clockwise torque is 125 Nm ( i.e -125 Nm. Here minus sign suggests that the torque is clockwise)