Yes, the data from mass spectrometry has helped modern scientists to make modifications to Dalton's model.
Dalton's model consisted of a single atom and that basically the atom is the smallest object. At the time, no discovered what are inside of atoms.
Atoms are made up of small particles, protons, neutrons and electrons. A mass spectrometer is an instrument that is able to see what is inside an atom. With this item, scientists have proved that atoms are not the smallest in the world cause the objects in them are smaller.
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Answer:
The manipulated variable is plant A listening to classical music.
The responding variable is plant B just there growing lol, its the control group.
Explanation:
Answer: All of them, the animal kingdom isn't actually a kingdom...
All animals are in the Animal Kingdom, or Kingdom Animalia.
Based on the knowledge of Erikson’s theory of psychosocial development, we can see that the 6 year old son is at the stage of:
- School-age – Industry versus inferiority.
On the other hand, the 5 month old daughter is at the stage of
- Infancy – Basic trust versus mistrust.
<h3>Erikson’s theory of psychosocial development</h3>
This states that there is an order through which humans develop and adapt as they grow from Infancy till adulthood and he summarised these stages into eight parts.
We can see that the 6 year old son is at the School age stage where he has Industry vs inferiority as he compares himself with his class mates while the 5 month old daughter is at the Infancy stage where she is learning how to move about and responds to certain stimuli.
Read more about cognitive development here:
brainly.com/question/9741540