Answer: I believe its A
Explanation: Lighting is induction So Eliminate any answer that says conduction . When they loom over us in the gloomy sky, positive charges are induced on the objects on the ground, as a result of electrostatic induction. I also Did more research and it had said as the negative charge in the cloud increases, the ground responds by becoming more positively charged. Similarly, the positive charge in the anvil can cause a negative charge to build up on the ground under the anvil (which may extend far from the thunderstorm base). I hope this helps.
Answer:
The total length will be "10 units". A further explanation is given below.
Explanation:
The given points are:
R(−2, 4)
S(3, 4)
T(3, −1)
On applying the distance formula,
⇒ ![RS=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}](https://tex.z-dn.net/?f=RS%3D%5Csqrt%7B%28x_2-x_1%29%5E2%2B%28y_2-y_1%29%5E2%7D)
⇒ ![=\sqrt{(3-(-2))^2+(4-4)^2}](https://tex.z-dn.net/?f=%3D%5Csqrt%7B%283-%28-2%29%29%5E2%2B%284-4%29%5E2%7D)
⇒ ![=\sqrt{(3+2)^2+(0)^2}](https://tex.z-dn.net/?f=%3D%5Csqrt%7B%283%2B2%29%5E2%2B%280%29%5E2%7D)
⇒ ![=\sqrt{25}](https://tex.z-dn.net/?f=%3D%5Csqrt%7B25%7D)
⇒ ![=5 \ units](https://tex.z-dn.net/?f=%3D5%20%5C%20units)
and,
⇒ ![ST=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}](https://tex.z-dn.net/?f=ST%3D%5Csqrt%7B%28x_2-x_1%29%5E2%2B%28y_2-y_1%29%5E2%7D)
⇒ ![=\sqrt{(3-3)^2+(-1-4)^2}](https://tex.z-dn.net/?f=%3D%5Csqrt%7B%283-3%29%5E2%2B%28-1-4%29%5E2%7D)
⇒ ![=\sqrt{0+(-5)^2}](https://tex.z-dn.net/?f=%3D%5Csqrt%7B0%2B%28-5%29%5E2%7D)
⇒ ![=5 \ units](https://tex.z-dn.net/?f=%3D5%20%5C%20units)
Now,
The total trail length will be:
= ![RS+ST](https://tex.z-dn.net/?f=RS%2BST)
= ![5+5](https://tex.z-dn.net/?f=5%2B5)
= ![10 \ units](https://tex.z-dn.net/?f=10%20%5C%20units)
Answer:
means that both the necessary mRNAs must persist and there must be a low level of RNA-degrading enzymes present
Explanation:
Mature red blood cells (also known as erythrocytes) don't contain nuclei. The red blood cells that enter the bloodstream eject their nuclei in order to have more space for transporting hemoglobin, a protein whose main function is to bind molecular oxygen. Erythrocytes have a life span period of three (3) to four (4) months. During this period, the mRNA of the hemoglobin genes must remain intact in order to synthesize hemoglobin proteins (i.e., their subunits). Moreover, in mature red blood cells, the levels of the enzymes involved in the degradation of cytoplasmic mRNA (ribonucleases) must also be low to avoid bulk mRNA degradation.
Which term best describes movement in a specific direction?
Answer - Vector
Well the picture could help :)