Recent activity by FCRJohnnie31

1 answer 37 views

How can different types of soil contaminants affect the absorption of nutrients by plants, and what are the potential consequences for agricultural productivity and food supply?

answered 12 hours ago in Environmental Chemistry

1 answer 57 views

What is the concentration of sodium ions in a 0.5M solution of NaCl using a sodium-selective electrode?

answered 6 days ago in Analytical Chemistry

1 answer 39 views

Calculate the enthalpy change for the combustion of 5.67 grams of methane (CH4) if the standard enthalpy of combustion of methane is -890.4 kJ/mol.

asked Jan 23 in Chemical reactions

1 answer 47 views

According to the social-cognitive theory, what is the basis for human behaviour?

answered Jan 20 in Psychology

1 answer 52 views

Who is more likely to be biased when evaluating others?

asked Jan 20 in Psychology

1 answer 10 views

Why did Erikson propose the concept of ego identity?

answered Jan 17 in Psychology

1 answer 20 views

Why do counselling psychologists focus on helping individuals with personal and social issues?

asked Jan 17 in Psychology

1 answer 6 views

What is the gate control theory of acupuncture?

asked Jan 16 in Psychology

1 answer 47 views

What is the prefrontal cortex responsible for?

asked Jan 15 in Psychology

1 answer 58 views

When do we perceive texture gradients?

answered Jan 15 in Psychology

1 answer 5 views

What are the signs and symptoms of depression?

answered Jan 14 in Psychology

1 answer 19 views

What is introspection?

answered Jan 14 in Psychology

1 answer 25 views

What is the difference between afferent neurons and efferent neurons?

answered Jan 14 in Psychology

1 answer 22 views

What is the difference between a peak experience and flow?

asked Jan 14 in Psychology

1 answer 23 views

What term is defined as a way of writing very large or small numbers that uses exponents?

asked Jan 7 in Science

1 answer 19 views

What is the sugar that the cells of living things use for energy?

answered Jan 7 in Science

1 answer 29 views

What is the only way of transferring energy that doesn't require matter?

answered Jan 7 in Science

1 answer 19 views

What is an ionic bond in nature?

asked Jan 6 in Science

1 answer 36 views

Fertilization occurs when an egg and sperm come together to form a what?

asked Dec 30, 2024 in Science

...