Answer:
a. lack of running water
Explanation:
The Tippy tap technology was invented to solve the issue of running water problem. This technology is designed mainly for hand washing and it is used in the rural area to solve the running water problem.
This technology technique needs only forty milliliters of water; it is less expensive and reduces the chance of transmitting diseases as the user only touches a bar of soap suspended by a string.
Answer:
I'm thinking, they're trying to find how the absence of the alligator will impact the ecosystem. it will cause the ecosystem to rapture because there are no consumers to control the ecosystem. I'm not sure though but this question is similar to when wolves of key stone park left how it impacted the ecosystem
Answer:
Gravity, electricity, and magnetism are considered non-contact forces because they do not physically act on objects.
Explanation:
Gravity, magnetism, and electricity all use fields to act on objects without actually touching them. They can all force objects to move without touching them through these fields.
Answer:
A. 10 N right. I believe this is the right answer