do it fast I am in a exam
Answers
Answer:
Adaptation is the physical or behavioural characteristic of an organism that helps an organism to survive better in the surrounding environment.” Living things are adapted to the habitat they live in. This is because they have special features that help them to survive.
answer 3
Endoskeleton Exoskeleton
Meaning
Refers to the internal skeleton Refers to the external skeleton
Found
Vertebrates Arthropods
Structure
Living Nonliving
Develops from
Endoderm Ectoderm
Made of
Phosphorous and calcium Calcified shells, scales, cuticle
Presence
Inside the body Outside
Grows with the body
Yes No
Flexibility
- More Less
- answer 4
- The eyes situated in front of the face enables it locate its prey easily. It has long and sharp claws in its front legs that can be withdrawn inside the toes. The claws help the lion to attack its prey. A lion's tongue is rough enough to peel off the skin of its prey.
An electrical cell is an "electrical power supply". It converts stored chemical energy into electrical potential energy, allowing positive charges to flow from the positive terminal to the negative one through an external circuit. This is called a current.
It is advised to keep magnets away from television, mobiles, CD, and computers. ... Bringing external magnets closer can spoil the internal magnets. Additionally, strong magnets can generate electric currents in the circuit and damage the components.