The two animals which use echolocation are bats and dolphins.
Both hunt their prey by articulating high-pitched sounds and listening for the echoes.
<h3>What is echolocation?</h3>
Echolocation is a method used by bats, dolphins and other animals to select the location of objects using reflected sound. This allows the animals to move around in pitch darkness, so they can guide, hunt, identify friends and enemies, and avoid obstacles.
Thus, bats and dolphins are two animals that use echolocation.
To learn more about echolocation click here:
brainly.com/question/3942501
The human heart has 4 chambers. Namely
Right and left Ventricle
Right and left Artrium
Answer:
All of the above
Explanation:
The DNA polymerase III is a multi-subunit enzyme which is essential for the synthesis and activation of the majority of the genome in Escherichia coli.
DNA replication is random in both prokaryotes and eukaryotes, causing several DNA polymerase to synergistically replicate the continuity (leading) and discrete (lagging) DNA strands.
The points that are given support and reflect the assertions that E.coli DNA polymerase III plays a very important role in nucleotide incorporation during replication.
A tumor is a mass of abnormally growing cells.
Answer:
The correct answer is it will be pushed away from the source of the electric field.
Explanation:
An electric field contain two electrodes positive charged electrode or anode and negative charged electrode or cathode.These 2 electrodes cathode and anode are connected by an electric wire to a battery and this whole system is linked to a electric system.
When electric current is applied oxidation reaction occur in anode and reduction reaction occur in cathode.
Now according to the question if a positively charged object is placed within a positive electric field then pushes the positively charged object away from itself because we all know that positively charged ion reflect another positively charged ion.
