Ladybugs eat aphids on plants. ajoy counts the number of ladybugs in one square meter of his garden. to estimate the number of ladybugs in the entire garden, ajoy needs the dimensions of the garden. ladybug life span. number of plants in the garden. dimensions of a single ladybu

To estimate the number of ladybugs in the entire garden, AJOYS NEEDS THE DIMENSION OF THE GARDEN.

In field work, in order to the determine the number of a particular organism that live in a particular habitat, all that a researcher need is the number of that organism that is found in one square meter of the habitat and the dimension of the whole habitat. With these parameters, the researcher can estimate the total number of that organism that live in that habitat.

answer: option (b) is the correct answer.

explanation:

a covalent bond is formed by sharing of electrons. whereas polarity arises due to difference in electronegativity of two atoms.

therefore, more is the electronegativity of an atom which combines with the titanium, more readily it will induce a partial positive and negative charge.

thus, out of the given options fluorine is most electronegative and has an incomplete octet. therefore, it will readily combine with titanium to share the electrons and complete its octet.  

metals are good conductor of electricity. it has free electrons on their surface. according to electron pool theory, each atom present in a metal crystal losses all of its valence electron and as a result a pool of free is form. these pool of electrons are free to move and   conduct electricity easily   while making metal as good conductor.

the correct answer is a. the ability of electrons to flow throughout the metal.

if it's not useful, feel free to report for mistake in answer.