Science Flashcards
What kind of eggs do amphibians lay.
Soft jelly eggs.
Do mammals lay eggs?
No.
Describe the insect.
Insects have 3 parts to the body:head,thorax and abdomen.They have 2 pairs of wings and 3 pairs of jointed legs all attached to the thorax.
What do the eyelashes and a nose of a camel do?
The eyelashes and nostrils can close to block the sun and sand.
Does light travel in straight lines?
Yes
Which is healthier a acid or alkali?
Alkali
What is neutralisation?
It is a chemical reaction between a acid and alkali like salt+water.
What is universal indicator?
It is a indicator changing colour depending on how strong or weak the acid or alkali?
What colour do you make if you mix red light and green light?
Black
What colour do you use to make white light?
Red orange yellow green blue indigo violet.
