Answer:
Your answer should be bent angle
Explanation:
A water molecule consists of two hydrogen atoms bonded to an oxygen atom, and its overall structure is bent. This is because the oxygen atom, in addition to forming bonds with the hydrogen atoms, also carries two pairs of unshared electrons. Hope this helped :)
Mechanical digestion is the breaking down of food into smaller pieces physically. Mechanical digestion begins in the mouth as the food is chewed.
but in the case of chemical digestion, it breaks the food into simpler nutrients that can be used by the cells. Chemical digestion begins in the mouth when food mixes with saliva.
for more refer to this:
Hope this helped
and ur welcm
Dilution is necessary during pure culture preparation to reduce the bacterial load and allow readable colonies to grow.
Dilution of bacteria culture is carried out in comparison to McCfarlan standard so as to have a decent number of bacteria that will not be too numerous or too little to observe the growth of distinct colonies during culture preparation.
Without dilution, colonies may form but may be too numerous to count. Too much dilution may also lead to no growth in the culture plates.
More on pure culture preparation can be found here: brainly.com/question/9886600?referrer=searchResults
A taxon is a general term that describes any level of the biological classification system scientists use for living things.
<h3>What is a taxon?</h3>
A taxon (plural - taxa) is a term used by taxonomists or biologist to describe a taxonomic group of any rank.
The taxonomic groups we have in biological classification are as follows:
- Kingdom
- Division
- Class
- Order
- Family
- Genus
- Species
Any of the above ranks in taxonomic classification can be regarded as a taxon.
Therefore, a taxon is a general term that describes any level of the biological classification system scientists use for living things.
Learn more about taxon at: brainly.com/question/367202