<div class="selection"> <input id="answer<?= $a['id'] ?>" name="answer" value="<?= $a['id'] ?>" type="radio" data-right="<?= $a['isRight'] ?>" > <label id="label<?= $a['id'] ?>" class="answers" for="answer<?= $a['id'] ?>" onabort="dd(<?= @$answered['Userquestion']['is_right'] ?>, <?= $a['isRight'] ?>)" ><p><?= $a['text'] ?></p>
<div class="selection">
<input id="answer<?= $a['id'] ?>" name="answer" value="<?= $a['id'] ?>" type="radio" data-right="<?= $a['isRight'] ?>" >
<label id="label<?= $a['id'] ?>" class="answers" for="answer<?= $a['id'] ?>" onabort="dd(<?= @$answered['Userquestion']['is_right'] ?>, <?= $a['isRight'] ?>)" ><p><?= $a['text'] ?></p>
include - APP/View/Exam/index.ctp, line 43 View::_evaluate() - CORE/Cake/View/View.php, line 971 View::_render() - CORE/Cake/View/View.php, line 933 View::render() - CORE/Cake/View/View.php, line 473 Controller::render() - CORE/Cake/Controller/Controller.php, line 968 Dispatcher::_invoke() - CORE/Cake/Routing/Dispatcher.php, line 200 Dispatcher::dispatch() - CORE/Cake/Routing/Dispatcher.php, line 167 [main] - APP/webroot/index.php, line 108
Warning (2): Trying to access array offset on value of type null [APP/View/Exam/index.ctp, line 43]Code Context <div class="selection"> <input id="answer<?= $a['id'] ?>" name="answer" value="<?= $a['id'] ?>" type="radio" data-right="<?= $a['isRight'] ?>" > <label id="label<?= $a['id'] ?>" class="answers" for="answer<?= $a['id'] ?>" onabort="dd(<?= @$answered['Userquestion']['is_right'] ?>, <?= $a['isRight'] ?>)" ><p><?= $a['text'] ?></p>include - APP/View/Exam/index.ctp, line 43 View::_evaluate() - CORE/Cake/View/View.php, line 971 View::_render() - CORE/Cake/View/View.php, line 933 View::render() - CORE/Cake/View/View.php, line 473 Controller::render() - CORE/Cake/Controller/Controller.php, line 968 Dispatcher::_invoke() - CORE/Cake/Routing/Dispatcher.php, line 200 Dispatcher::dispatch() - CORE/Cake/Routing/Dispatcher.php, line 167 [main] - APP/webroot/index.php, line 108
تنشأ الطاقة في معظم الأنظمة البيئية من الشمس.
تنطلق الطاقة غالباً على صورة ضوء من النظام البيئي.
تتدفق الطاقة من المخلوقات غير ذاتية التغذية إلى ذاتية التغذية.
تزداد مستويات الطاقة كلما اتجهنا نحو قمة السلسة الغذائية.
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