Explanation

The correct phrase is "senior to" because "senior" (like "junior," "inferior," and "superior") is followed by "to".

Example: "He is senior to me in the company."

"Than" is used for comparative degrees (e.g., taller than, stronger than).

Explanation

Explanation

Explanation

Explanation

Explanation

"Had been working" is used for an action that started in the past and continued up to another point in the past.

Since 2010 indicates a time duration, which suits the past perfect continuous tense.

Explanation

Carnivorous plants trap and digest insects to obtain nitrogen, especially in nutrient-poor soils.

Examples include Venus flytrap, pitcher plant, and sundew.

Explanation

According to the triangle inequality theorem, the sum of the lengths of any two sides of a triangle must be greater than the length of the third side.

Let the third side be x.

Given sides: 6 cm and 14 cm

The third side x must satisfy:

1. x + 6 > 14 => x > 8

2. x + 14 > 6 => x > -8 (this is always true since x is positive)

3. 6 + 14 > x => x < 20

Combining these conditions:

8 < x < 20

Explanation

A state has four essential elements:

1. Population
2. Territory
3. Government
4. Sovereignty

These elements are necessary for a political entity to be recognized as a state under international law.

Explanation

Biofortified wheat is genetically enhanced to contain higher levels of iron and zinc to combat micronutrient deficiencies.

It helps improve nutrition and health, especially in populations with limited access to diverse diets.