Humans are warm blooded and can't be cold blooded because of the environment we live in. We can't sit still during the winter and soak up warmth from the sun.
I think the answer for Q2 is D but i could be wrong. sorry if i am
Answer:
The correct answer would be Both types of fingerprints can often be easy to obtain from the crime scene.
DNA fingerprinting is a technique used for a paternity test and in establishing a link between the biological evidence and suspect in the crime, identification of dead bodies et cetera.
It is based on the similarities and differences associated with the DNA sequence of organisms especially the non-coding or junk DNA.
The DNA fingerprints are developed in labs, they are not found at crime scenes.
At the crime scene, pieces of biological evidence such as blood, skin, hair et cetera are taken from which DNA could be extracted.
