Explanation

The tundra is a cold, treeless biome, characterized by permafrost and minimal vegetation.

It has low temperatures and short growing seasons, which limit the growth of trees.

Explanation

A runner is a specialized stem that grows horizontally along the ground and produces new plants at its nodes

Strawberries are known to reproduce through these runners. 

2. Mint plant:

While mint can spread quickly, it does so through suckers, not runners. S suckers grow vertically from the root system, whereas runners grow horizontally aboveground. 

3. Lachi:

There's no widely recognized plant called "lachi". This may be a typo or a less common term. 

Explanation

Cytoplasm is a thick, viscous liquid that fills the space between the nucleus and the cell membrane.

It holds and supports the cell’s organelles.

It is the site of many cellular processes.

Explanation

When the size of solute particles decreases, the solubility of a solid in a liquid increases because:

Surface Area Effect: Smaller particles have a larger surface area exposed to the solvent, speeding up dissolution.

Kinetic Energy: More collisions occur between solute and solvent molecules, enhancing solubility.

Explanation

Given:

Area = 42 cm² (assuming the unit is consistent, but it's given as m² which seems incorrect given the base lengths are in cm. Let's proceed with cm² for calculation purposes)

Bases:

a = 5.6 cm

b = 2.9 cm

Formula:

Area = ((a + b) / 2) × height

42 = ((5.6 + 2.9) / 2) × height

42 = (8.5 / 2) × height

42 = 4.25 × height

height = 42 / 4.25

height = 9.88 cm

Explanation

فی الرقاب زکوٰۃ کے مصرف میں شامل ہے جو غلاموں یا قیدیوں کی آزادی کے لیے استعمال ہوتا ہے۔

اس مصرف کا مقصد قیدیوں کی آزادی اور غلاموں کی آزادی کو ممکن بنانا ہے۔

Explanation

انسانی تمدن کی بنیاد خاندانی نظام پر رکھی گئی، جہاں افراد نے خاندان بنا کر باہمی تعاون شروع کیا۔

خاندانوں سے قبیلے اور پھر ریاستوں کی تشکیل ہوئی

Explanation

وہ حروف یا الفاظ جو کسی لفظ کے بعد لگائے جائیں اور اس کے معنی میں تبدیلی پیدا کریں، وہ لاحقے کہلاتے ہیں۔

لاحقہ وہ لفظ ہوتا ہے جو کسی بنیادی لفظ کے آخر میں لگ کر اس کے معنی یا نوعیت کو بدل دیتا ہے، جیسے "پڑھنا" سے "پڑھناہوا"۔

Explanation

L = length, W = width

Perimeter = 2(L + W) = 34 cm

If length increases by 2.5 cm:

New perimeter = 2(L + 2.5 + W)

= 2L + 5 + 2W

= 2(L + W) + 5

= 34 + 5

= 39 cm

Difference in perimeter = 39 - 34 = 5 cm

Explanation

Classroom management involves organizing and managing content, conduct (behavior), and convenience (logistics).

These components ensure an effective and smooth-running classroom environment, focusing on both learning and behavior.