in my reasearch i would think that A: organism would be correct
The epidermis of plants forms a d) tissue, which is an example of a group of cells working together to perform a collective function. The epidermis is a protective outer layer, akin to a plant's skin, consisting of tightly packed epidermal cells that secrete a waxy substance called the cuticle. This cuticle helps in preventing water loss, protecting against abrasions, infections, and environmental toxins. The dermal tissue of a plant, of which the epidermis is a part, is critical in mediating interactions between the plant and its environment, including the exchange of gases through structures like stomata.
The epidermis of plants forms a D) tissue, which is composed of a single layer of cells that protect the plant and regulate interactions with the environment. It features specific roles such as preventing water loss and allowing gas exchange. As a result, it's essential for plant health and function.
;
Perekonomian masa lalu ditopang oleh pertanian di daerah pedalaman dan perdagangan di wilayah pesisir. Pertanian jadi sumber utama pangan dan kestabilan ekonomi. Perdagangan dilakukan lewat jalur sungai atau laut menggunakan pedati dan sampan. Sejak abad ke-9 M, wilayah pesisir utara Jawa jadi pusat perdagangan internasional dengan pedagang asing dari Asia Tenggara dan India. Jawa juga dilalui jalur pelayaran barat dari dan ke Cina. Selain pertanian dan perdagangan, industri juga berkembang lewat keahlian tradisional yang disebut undagi seperti tukang kayu, pembuat perahu, pemahat batu, dan pembuat rumah. Ada juga kelompok pande yang mengerjakan kerajinan logam seperti emas, besi, tembaga, dan perunggu.