Living organisms take food because it provides the energy that helps in boosting our body's internal functions, repairs, builds, and maintains cells and body tissues. It also supports the external activities that enable you to interact with the physical world. Living organisms ingest food through mouth and food is digested ... Read More

We cannot yield wool from Woolly dogs.

RearingThe rearing of animals is defined as animals raised or bred for their use, or for pleasure or for profit, often for food. These activities have associated common problems of odor and elimination of animal waste.Rearing is bringing up, raising, and taking care of animals.  ShearingShearing is the process of ... Read More

Wearing more layers of clothing during winter keeps us warm, than wearing just one thick piece of clothing, because this creates air pockets in between them. The air (an insulator or bad conductor of heat) does not allow the warmth of our body to escape out. Thus, keeping us warm.Read More

When a Cold Steel Spoon is dipped in a cup of hot milk heat is transferred to it other and by the process of Conduction.Conduction is the transfer of heat between substances that are in direct contact with each other. The better the conductor, the more rapidly the heat will ... Read More

Given: 1-sin60* = tan60*-1To do: Prove LHS =RHSSolution:Let us simplify LEFT HAND SIDE: = $\frac{1 -sin60°}{cos60°}$ = $\frac{1 - \frac{\sqrt{3}}{2}}{\frac{1}{2}}$ = $(2-\sqrt{3})$ Let us simplify Right HAND SIDE = $\frac{ tan60° -1}{tan60° +1}$ =$\frac{\sqrt{3} -1}{\sqrt{3} +1}$ =$\frac{(\sqrt{3} -1)(\sqrt{3} -1)}{(\sqrt{3} +1)(\sqrt{3} -1)}$ =$\frac{ ... Read More

Along with Birds, some Animals, Fishes, and Insects also migrate. They are as follow:1. Monarch butterfly. 2. Blue whale, Gray Whale, and Humpback whale. 3. Bats.4. Sandhill crane. 5. Porpoise.6. Wildebeest. 7. Hummingbird. 8. Salmon.9. Snow goose.10. Seals.

All the living organisms are made of different types of cells. Cells are the basic units or building blocks of life.A cell consists of three basic parts: the cell membrane, the nucleus, and, the cytoplasm.                                 

Solution: To divide decimal numbers:We multiply the divisor by as many 10's as necessary until we get a whole number. We also multiply the dividend by the same number of 10's. Eg:  1) $\frac{15}{0.5}$ = $\frac{15 \times 10}{0.5\times 10}$ = $\frac{150}{5}$ = 30 2) $\frac{1.8}{0.3}$ = $\frac{1.8 \times 10}{0.3 \times 10}$ = $\frac{18}{3}$ = 6

Reflection symmetryReflection Symmetry (also called Line Symmetry or Mirror Symmetry) is easy to observe because one half is the reflection of the other half.The line of symmetry or mirror line can be horizontal, vertical or inclined as seen in the above examples.The figure is symmetrical about the line of symmetry ... Read More