Answer AND Explanation:
The seminal vesicle produces an alkaline fluid which contains nutrients for the spermatozoa. Near this point is situated the prostate gland whose secretion is alkaline to neutralise the vaginal fluids. It also activates the sperms. The cowper's' gland secretes alkaline fluid that neutralises the acidity along the urethra. All the fluids combine with the spermatozoa from the vasa deferentia to form semen.
A constant factor could be the dose of the drugs and the species of the rats used.
<h3>What is a constant factor?</h3>
In an experiment, a constant factor is one that is not allowed to change al through the experiment. This one must be held as the same and not allowed to vary. A constant factor could be the dose of the drugs and the species of the rats used.
The factor that would be different for the experimental group and the control group the administration of the new drug.
Learn more about experiment:brainly.com/question/11256472
#SPJ1
Hi , science can answer any questions that it can study and measure. Science can answer empirical questions about the natural world.
Answer:
Explanation:
If we break down the word autotroph, auto means “self” and troph means "feeding" or nourishment. However, when we break the word heterotroph, we get hetero- meaning other, and troph meaning feeders.
This is the critical difference between these two groups. Autotrophs synthesize or make their own food whereas, heterotrophs cannot make their own food thus have to rely on others by eating or absorbing others. For example, plants are autotrophs because they can make their own food using photosynthesis, whereas, humans are heterotrophs because we have to eat others to survive.
Assuming that an owl produces 2.5 pellets on average every day
Vole equal to a mouse, N=14
D=2.5×N
= 2.5×14
= 35
Y= 365×D
= 365×35
= 12775
<h3>What is an assumption?</h3>
A person takes it upon themselves to assume a new position. the assumption of authority is the act of claiming something or taking possession of it a false assumption is believing something to be true.
<h3>Which of these four assumptions are they?</h3>
Ontological, epistemological, axiological, and methodological assumptions make up their four main presuppositions.
<h3>What is the Assumption's purpose?</h3>
You can check if you can appropriately infer conclusions from the findings of your study by conducting assumption testing on it. Assumptions can be thought of as the conditions you must meet in order to carry out your analysis.
To know more about Assumption visit:
brainly.com/question/14511295
#SPJ4
