Answer:
.d) Gibson and Walk demonstrated that most babies displayed depth perception by they time they could crawl.
Explanation:
The study by Gibson and Walk titled The Visual Cliff concluded that most children can discriminate depth as soon as they can crawl and display depth perception. Even though their mums called across from the other side of the cliff, of the 36 infants used in the study, only 3 walked across the cliff to meet their mum.
it made it stronger with some countries becasue they were prouducing goods the other country needed
Anto (Devanagari:जाँतो) is a form of grinder in the Himalayan region of Nepal, Sikkim, Darjeeling and Bhutan, which is made of up of stone. It is a type of rotary hand quern. It consists of two round stones of which the bottom part is attached to the ground or the floor in the house and has a big nail or wood in the centre to keep the top stone in place while grinding. The top part however has two holes in it, one in the middle to insert grains and the other on the side to place a handle for grinding. The grains are ground using a circular motion with the help of the handle and the person has to be sitting down to do the task
Answer: Well Why does a gas have no definite shape and no definite volume? Because its shape and volume always change. The molecules that make up gas are very energetic and are very far apart compared to the molecules in a solid or a liquid. Because a gas is conceived to occupy WHATEVER volume is available to it:)
Explanation: