Answer;
d) The climate of the community in which the species mentioned above inhabit.
The climate of the community in which the species mentioned above inhabit is an example of an abiotic factor.
Explanation;
-An Ecosystem
is a collection of living organisms (biotic factors) and nonliving things (abiotic factors), such as climate, soil, water, and rocks, in an area.
-Abiotic Factors
are nonliving factors in ecosystem, such as moisture, temperature, wind, sunlight, soil, and minerals
Answer:
Pilus.
Explicación:
Pilus es la estructura que se encarga de transferir el plásmido entre las células bacterianas. Un pilus es un apéndice con forma de cabello que se encuentra en la superficie de muchas bacterias y arqueas. Esta estructura de pilus es responsable de la transferencia de plásmido de una célula a otra. Esta transferencia de plásmido de una célula bacteriana a otra se llama conjugación bacteriana, por lo que podemos concluir que el pilus es la estructura o apéndices que causa la transferencia de plásmido.
A-Increasing ratio of space to individuals in the population
<u>ANSWER:</u>
She should use untreated sewage waste as the control group for this experiment.
<u>EXPLANATION:</u>
- In any experiment, a control group is the independent or isolated group that cannot affect the "outcome of an experiment".
- In this experiment, untreated sewage waste is the control group because untreated sewage wastage cannot affect the outcome of the experiment.
- The sewage waste is being treated with a chemical, bacteria X and bacteria Y all of which will have an impact on the result of the experiment.
- Only untreated sewage waste will not impact the outcome of the experiment.
Answer: Both fishermen are wrong, H+ is the symbol for hydrogen ion and proton
Explanation:
Hydrogen H atom has one (1) proton and zero neutron in the nucleus and one (1) electron.
The biology major that said H is the symbol of Hydrogen ion is wrong because the correct symbol for Hydrogen ion is H+. Hydrogen ion has lost it one electron and has only one proton in it ionic form H+
The physics major that said H is the symbol for a proton is also wrong. The correct symbol of hydrogen proton with no neutron and electron is H+
Both fishermen should agree that H+ is the symbol for Hydrogen ion and the symbol for a proton.
