The Golgi apparatus modifies, sorts, and packages proteins for secretion or use within the cell.

The endocrine system is primarily responsible for hormone production and regulation in the body.

The muscular system is responsible for movement by contracting and relaxing muscles.

The endocrine system is responsible for producing and secreting hormones that regulate various bodily functions.

The endocrine system is responsible for producing and secreting hormones that regulate various bodily functions.

The muscular system is responsible for movement in the body, working in conjunction with the skeletal system.

The endocrine system produces hormones that regulate various functions in the body.

The immune system is responsible for the body's defense against infections and diseases.

Both the nervous and endocrine systems work together to manage the body's response to stress.

The endocrine system produces hormones that regulate various functions in the body, including growth, metabolism, and mood.

The endocrine system produces hormones that regulate various functions in the body.

Cumulonimbus clouds are typically associated with thunderstorms.

Loamy soil is a mixture of sand, silt, and clay, making it fertile and commonly found in river valleys due to sediment deposition.

Vitamin D is essential for the absorption of calcium, helping to maintain bone health.

Vitamin A is essential for vision, particularly in low-light conditions.

The Berlin Wall fell on November 9, 1989, marking a significant point in the Cold War.

The first Gulf War began on August 2, 1990.

The Rwandan Genocide took place in 1994.

The Rwandan Genocide occurred in 1994, resulting in the deaths of an estimated 800,000 people.

The Treaty on the Non-Proliferation of Nuclear Weapons (NPT) opened for signature on July 1, 1968.

The United Kingdom voted to leave the European Union in the Brexit referendum held on June 23, 2016.

The United Nations adopted the Sustainable Development Goals (SDGs) in 2015.

The Universal Declaration of Human Rights was adopted by the United Nations General Assembly on December 10, 1948.

The WHO declared COVID-19 a pandemic on March 11, 2020.

The Green Revolution in India began in 1965.

The Paris Agreement was adopted on December 12, 2015, during the 21st Conference of the Parties (COP21) in Paris.

The Treaty of Versailles was signed on June 28, 1919.

The Treaty on the Non-Proliferation of Nuclear Weapons (NPT) was opened for signature in 1968.

The African Union (AU) was established on July 26, 2002, in Durban, South Africa.

The European Union was established by the Maastricht Treaty in 1992.