Explanation

Explanation

Passage

I grew up in the south of Spain in a little community called Estepona. I was 16 when one morning my father told me I could drive him into a remote village called Mijas, about 18 miles away, on the condition that I take the car in to be serviced at a nearby garage.

1. The first sentence of the passage is in _____?

Past tense

2. Condition is a _____ in thi passage.

Adverb

Explanation

According to the pressure flow theory, roots can act as a sink (when storing food) and as a source (when mobilizing stored food).

This dual role depends on the plant’s growth stage and seasonal needs.

Explanation

In indirect speech, present tense "am" changes to "were", and "today" changes to "that day."

The reporting verb "said" is in the past tense, so the reported speech must also shift accordingly.

Explanation

When a nitrogen nucleus is hit by an alpha particle, it can produce oxygen and a proton.

This was observed in early nuclear reactions, such as Rutherford's experiment.

Explanation

Since ΔU = 0 for a cyclic process, Q = W.

The gas absorbs 50 J of energy as heat and does 50 J of work, where Q = W = 50 J.

The best answer is The gas absorbs 50 J of energy as heat and does 50 J of work.

Explanation

The differential equation xy' = y can be rewritten as y'/y = 1/x.

This equation has a unique solution when x ≠ 0, since dividing by zero is undefined.

The solution exists on the region defined by either x > 0 or x < 0.

Explanation

Initial Assessment, Placement Assessment, and Pre-Assessment all refer to evaluations done before instruction to understand a student's starting level.

These assessments help set a baseline to measure student growth over time.

Explanation

A school can be described as:

1. A social laboratory for children – It serves as a space where children experiment with social interactions, learn cooperation, and develop interpersonal skills.
2. A model social centre – It represents a microcosm of society, teaching norms, values, and civic responsibilities.
3. Responsible for awakening the sense of collective life – It fosters teamwork, community spirit, and an understanding of shared responsibilities.

Thus, a school encompasses all these roles in shaping individuals for societal participation.

Explanation

Administrative decision-making is generally based on logic, analysis, and facts, making it rational.

It aims to choose the most effective solution after evaluating all possible options.