Answer:
Sulfate loses 2 electrons to sulphur dioxide.
Explanation:
1. A tissue is: a collection of nuclei / a collection of organelles / a collection of cells / a collection of organs.
2. The four major tissue types are: epithelial / fat / connective / bone / muscle / nervous / blood.
3. Epidermal tissue: protects and supports the body / covers body surfaces / is responsible for movement / lines hollow organs / transmits nerve impulses / forms glands.
4. The inside of blood vessels is lined with: cuboidal epithelium / squamous epithelium / transitional epithelium / columnar epithelium.
5. The tissue illustrated below is: cuboidal epithelium / adipose tissue / squamous epithelium / loose connective tissue / blood.
Squamous epithelium unlabelled for ws.
<span>Measurements by traditional analog tools are less prone to experimental error.</span>
Answer:
1.23 × 10³ N
Explanation:
Step 1: Given and required data
- Mass of the person (m): 125 kg
- Acceleration due to the gravitational force (g): 9.81 m/s²
Step 2: Calculate the force acting between the Earth and a 125-kg person standing on the surface of the Earth
We will use Newton's second law of motion.
F = m × g
F = 125 kg × 9.81 m/s²
F = 1.23 × 10³ N
Explanation:
Molecular formulas show correct and accurate number of each type of the atoms which are present in molecule.
On the other hand, structural formulas show arrangement of atoms and covalent bonds between them.
For example,
The molecular formula for carbon dioxide is
The structural formula is O = C = O