Answer: Pathogen.
Explanation: Every part of the body needs to work together to protect itself from viruses, or pathogens.
Answer:
No. of neutrons = mass no. - atomic no.
Explanation:
<em><u>I </u></em><em><u>hope </u></em><em><u>it </u></em><em><u>helps </u></em><em><u>u </u></em><em><u>dear!</u></em><em><u> </u></em><em><u>^_^</u></em>
The false statement is: All deuterostomes exhibit radial symmetry in their bodies.
For example, phylum Chordata contains animals that don’t have radial symmetry.
Deuterostomes share characteristics such as coelom that forms from folds of archenteron, radial, indeterminate cleavage, anus formed from blastopore.
The major distinctions between these two groups of animals (Bilateria) deuterostomes and protostomes are in their embryonic development. Another difference is that most Protostomes have schizocoelous development (cells fill in the interior of the gastrula and that is the way the mesoderm is formed) On the other side, in Deuterostomes, the mesoderm forms through invagination of the endoderm (enterocoelic pouching).
28.) a solid has a definite shape and a definite volume.
29.) <span>These two opposite </span>ions<span> attract each other and form the </span>ionic bond<span>. </span>Covalent bonding<span> is a form of chemical </span>bonding between<span> two non metallic atoms which is characterized by the sharing of pairs of electrons </span>between<span> atoms and other </span>covalent bonds<span>.</span>
30.) scientists use scientific notation to help shorten long numbers. an example is 23^7.
31.) one example of a chemical change is change in color.
Diploid cells are cells that have two sets of chromosomes from each parent. See the picture below: