This is the correct statement. A scientist publicized the actions of science in favor of society and provide a solution for our safety, health and livability.
<h3>Scientist</h3>
A scientist is a professional who performs a systematic activity to achieve knowledge about something. Through the scientific method, it carries out research to clearly and accurately understand some fact pertaining to the
- Physical
- Mathematical
- Chemical
- Social dimension
of the environment or object studied.
<h3>
Scientific method</h3>
The “scientific method” is about observing a
- Fact
- Collecting data
- Raising a question
- Formulating hypotheses
- Carrying out monitored experiments
- Evaluating their results
- and Drawing up conclusions.
The facts are based on real, empirical and verifiable evidence through the materiality of the investigated phenomena.
With this information, we can say that the scientist's role is to provide technology and scientific improvement to society.
Learn more about scientific method in brainly.com/question/7508826
D. Cell membranes are generally semi-permeable, which means that they allow some materials in (the ones they need to function) and out. Membranes also block materials that the cell doesn’t want or need from entering. Homeostasis essentially means “sweet spot” (not literally just a way to remember it). Hope this helps!
Not necessarily because cells them self don't actually contain cells
Answer:
The correct option is BLOOD CALCIUM LEVEL.
Explanation:
The options attached to this question are given below:
A. Filtration membrane integrity
B. Systemic blood pressure
C. Blood calcium level
D. Renal artery/arteriole diameters
Kidney is an excretory organ, which functions by filtering waste products out of the blood. The rate at which the kidneys filter the blood depend on some factors; such factors include: water intake, systemic blood pressure, vasoconstriction, dehydration, filtration membrane integrity etc.
Blood calcium level does not have any effect on the rate at which the kidneys filter the blood.